Zesty Flank Steak Tacos

Prepare for your next taco night to be an extraordinary culinary experience with this incredible recipe for Flank Steak Tacos. Imagine tender, juicy flank steak, meticulously marinated in a vibrant blend of chipotle in adobo sauce and aromatic spices, then perfectly grilled to achieve a rich, smoky flavor. Once cooked, this succulent steak is piled high into warm tortillas and adorned with all your favorite fresh toppings, creating a symphony of tastes and textures.

These Chipotle Steak Tacos are not just bursting with flavor; they are also remarkably simple to prepare, making them an ideal choice for a busy weeknight dinner. The magic begins with the marinade – you can prepare the steak ahead of time, allowing it to soak up all those delicious flavors. Plus, flank steak cooks incredibly quickly, meaning less time in the kitchen and more time enjoying your meal.

Beyond the star of the show – the perfectly cooked flank steak – lies the exciting world of taco toppings. While I enjoy a touch of gourmet flair with my homemade jalapeño relish and a speedy 4-ingredient tangy coleslaw (both of which take mere minutes to whip up!), the beauty of tacos is their versatility. A dollop of cool sour cream, a slice of creamy avocado, and a sprinkle of fresh cilantro (or coriander, depending on where you are!) create an absolutely perfect flavor combination. Feel free to customize with finely sliced jalapeños for a kick, or opt for any other fresh vegetables you adore. This recipe truly offers endless possibilities for personalization, ensuring every bite is exactly how you like it.

Closeup of 3 flank steak tacos on a plate.

Table of Contents

  • The Ultimate Flank Steak Tacos
  • Why You’ll Love These Chipotle Steak Tacos
  • Key Ingredients for Flavorful Flank Steak Tacos
  • Step-by-Step Guide to Making Flank Steak Tacos
  • 1. Preparing the Chipotle Adobo Puree
  • 2. Crafting the Perfect Flank Steak Marinade
  • 3. Grilling Your Flank Steak to Perfection
  • 4. The Art of Resting and Slicing Steak
  • Elevate Your Taco Night with Amazing Toppings
  • Expert Tips for Flank Steak Taco Success
  • Storage and Make-Ahead Options
  • Delicious Ideas for Leftover Steak
  • More Taco Recipes to Explore

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The Ultimate Flank Steak Tacos: A Flavorful Weeknight Feast

Dive into the vibrant world of Mexican-inspired cuisine with these sensational Flank Steak Tacos. Perfect for a lively taco night or a quick, satisfying weeknight dinner, this recipe features richly marinated flank steak that delivers an explosion of spicy, smoky, and tangy flavors in every bite. With minimal prep and quick cooking, you’ll be enjoying restaurant-quality tacos from the comfort of your home.

Why You’ll Love These Chipotle Steak Tacos

These aren’t just any steak tacos; they are a culinary celebration designed for ease and maximum flavor. Here’s why they’ll become a staple in your recipe rotation:

  • Explosive Flavor: The secret lies in the robust chipotle in adobo marinade, which infuses the flank steak with irresistible smoky, spicy, and tangy notes.
  • Effortlessly Easy: With straightforward steps and readily available ingredients, even novice cooks can achieve impressive results.
  • Weeknight Champion: The ability to marinate the steak in advance, combined with a quick cooking time, makes this dish perfect for busy evenings.
  • Highly Customizable: Tacos are a canvas for creativity! Load them with your favorite toppings, from simple fresh salsa to gourmet relish, to suit every palate.
  • Budget-Friendly: Flank steak is an economical cut that, when prepared correctly, offers incredible taste without breaking the bank.
Ingredients for chipotle flank steak.

Key Ingredients for Flavorful Flank Steak Tacos

Crafting these delicious tacos starts with understanding the power of each ingredient. All components are simple to source and quite budget-friendly, proving that exceptional flavor doesn’t require exotic items. For a complete list of quantities and detailed instructions, remember to jump to the full recipe card.

  • Flank Steak: This cut is the hero of our tacos. Flank steak is known for its robust beefy flavor and lean profile. While it can be a tougher cut if not cooked and sliced properly, its affordability and taste make it ideal for marinating and grilling. For alternatives, skirt steak is highly interchangeable due to its similar grain and tenderness when cooked quickly. Other great substitutes include hanger steak or even a good quality rump steak, all of which will absorb the marinade beautifully and deliver excellent flavor.
  • Chipotles in Adobo Sauce: This is where the magic truly happens! Available in tins, chipotles in adobo provide an incredible depth of flavor that is simultaneously tangy, spicy, and smoky. Even if you’re generally not a fan of smoky flavors (like me!), the nuanced complexity of chipotle in adobo is often a game-changer. You typically won’t use an entire tin for one recipe, so be sure to check my tips in the “How to Make” section for effective storage methods to prevent waste.
  • Spices: A thoughtful blend of spices elevates the marinade and the steak’s natural flavor. We use a combination of paprika for a touch of warmth and color, pungent ground cumin for its earthy notes, essential salt to enhance all flavors, and fragrant dried oregano for an authentic Mexican touch. A small amount of brown sugar is also included to balance the acidity and spiciness, adding a hint of caramelization during grilling.
  • Red Wine Vinegar: An indispensable component in the marinade, red wine vinegar plays a crucial role in tenderizing the flank steak. Its acidity works to break down the meat fibers, ensuring a more tender bite. If red wine vinegar isn’t on hand, you can easily substitute it with fresh lime juice or lemon juice for a brighter tang. Alternatively, a double quantity of orange juice offers a sweeter, more subtle citrus note, commonly found in traditional carne asada marinades.
  • Oil: Essential for both the marinade and cooking, oil helps to distribute the flavors evenly and keep the relatively lean flank steak moist. In the marinade, you can use a neutral vegetable oil or an extra virgin olive oil for added flavor complexity. However, for cooking, a neutral-flavored vegetable oil is best to prevent burning at high temperatures and to allow the steak’s flavor to shine.
  • Garlic: A few cloves of fresh minced garlic contribute a pungent, aromatic “oomph” and a foundational umami depth that is vital in so many cuisines, especially Mexican-inspired dishes.
  • Tortillas: A taco isn’t a taco without its vessel! Both soft flour tortillas and traditional corn tortillas work beautifully for these flank steak tacos. The key is to always warm your tortillas before serving. Warming them softens their texture, making them pliable and more enjoyable to eat. My preferred method is to toast them directly over a stove burner, which not only warms them through but also imparts a delightful smoky char.

Step-by-Step Guide to Making Flank Steak Tacos

Creating these flavor-packed tacos is a straightforward process, designed for efficiency and delicious results. While the steak benefits from a longer marinade, even a quick 30-minute soak will infuse it with fantastic flavor. For the full recipe with precise measurements, please refer to the recipe card below.

1. Preparing the Chipotle Adobo Puree

The first crucial step when working with canned chipotles in adobo is to transform them into a smooth, easy-to-use paste. I typically empty the entire contents of the tin into a spice grinder or a small food processor and blend until it reaches a uniform, pureed consistency. This process takes less than a minute and ensures that none of the precious smoky, spicy flavor is wasted. It also makes the paste much easier to incorporate into your marinade. Once pureed, take the amount you need for your steak marinade. To store the remainder, portion it into an ice cube tray and freeze. Once solid, transfer the chipotle cubes to an airtight container or freezer bag. This clever storage method allows you to easily grab just the right amount whenever another recipe calls for this flavorful ingredient, minimizing waste and maximizing convenience.

Chipotle in adobo sauce, minced in a spice grinder.

2. Crafting the Perfect Flank Steak Marinade

With your chipotle puree ready, it’s time to assemble the vibrant marinade. In a wide, shallow bowl or a glass container, combine the minced chipotle in adobo, vegetable oil, red wine vinegar, water, minced garlic, paprika, ground cumin, dried oregano, salt, and a touch of brown sugar. Whisk these ingredients thoroughly to create a cohesive and aromatic marinade. Add the flank steak to the mixture, ensuring it is completely coated on all sides. For the best flavor penetration and tenderization, cover the bowl and refrigerate the steak for at least 30 minutes, or ideally, overnight (up to 24 hours). The longer it marinates, the deeper the flavors will be. Remember to remove the steak from the refrigerator about 30 minutes before you plan to cook it, allowing it to come closer to room temperature for more even cooking.

The flank steak marinade in a glass dish.
The steak in the marinade.

3. Grilling Your Flank Steak to Perfection

Once your flank steak is marinated and has come to room temperature, it’s time to cook! Heat a heavy-based skillet – a stainless steel or cast iron pan works exceptionally well – over medium-high heat. Add a little neutral-flavored oil to the pan. When the oil shimmers, carefully place the marinated flank steak in the hot pan. It should immediately sizzle upon contact. Cook the steak, turning it every 2-3 minutes to ensure even searing and cooking. Before each flip, brush a small amount of the leftover marinade onto the side facing up. This adds an extra layer of flavor and helps create a beautiful crust. It’s crucial to ensure that any uncooked marinade brushed onto the beef makes contact with the hot pan for at least a couple of minutes to cook thoroughly and be safe for consumption.

I typically cook my flank steak for about 12 minutes total, which results in the thinner sections reaching a medium doneness and the thicker parts closer to a perfect medium-rare. However, you can adjust the cooking time to your preferred level of doneness. Keep in mind that flank steak, being a tougher cut, tends to remain more tender and flavorful when cooked to medium-rare or medium, rather than well-done. For precise results, use a meat thermometer: aim for an internal temperature of 54-57°C (130-135°F) for medium-rare, and 57-63°C (135-145°F) for medium. This will ensure your steak is tender, juicy, and perfectly cooked.

The flank steak cooking in a skillet.
The cooked chipotle flank steak in a skillet.

4. The Art of Resting and Slicing Steak

While it might be tempting to slice into your perfectly cooked flank steak immediately, the resting phase is absolutely crucial for achieving maximum tenderness and juiciness. As meat cooks, its muscle fibers contract, pushing the delicious internal juices towards the center. Resting the steak allows these fibers to relax and the juices to redistribute evenly throughout the entire cut. A good rule of thumb is to rest the steak for approximately half of its cooking time; for this recipe, 6-7 minutes is ideal. This short pause ensures every slice is as succulent as possible.

The cooked flank steak resting on a plate.

After resting, transfer your flavorful chipotle flank steak to a cutting board. The next vital step is to slice it thinly, *across the grain*. Identifying the grain is key: look for the long, parallel muscle fibers in the steak and cut perpendicular to them. This technique shortens the fibers, making the meat incredibly tender and easy to chew. While you can chop the steak into smaller chunks if preferred, I personally love the visual appeal and satisfying bite of a couple of long, beautiful slices artfully arranged in a taco. As the steak rests, some delicious juices will accumulate on the plate or board; don’t let these go to waste! Drizzle them directly over the sliced steak before serving to enhance its moisture and flavor even further. Trust me, with steak this succulent and juicy, you’ll be tempted to eat it straight off the board!

The flank steak sliced up.

By slicing your flank steak into thin, elegant strips, you’ll find that each taco can generously accommodate three or more pieces, offering a hearty and satisfying experience. The success of this technique will be evident in every tender, juicy bite – it’s so good, you might find it hard not to snack on it directly from the cutting board!

Elevate Your Taco Night with Amazing Toppings

One of the absolute joys of taco night, and particularly these Flank Steak Tacos, is the boundless fun of customization. Tacos are inherently social, allowing everyone at the table to create their own perfect combination of flavors and textures. Lay out an array of your favorite toppings, and watch as your family and friends craft their ideal taco masterpieces.

For these specific steak tacos, I designed a super quick, 4-ingredient tangy coleslaw (the recipe is conveniently tucked into the notes section of the recipe card below) that takes just a few minutes to assemble. My preferred build includes a base of this refreshing slaw, topped with a creamy slice of avocado, followed by three generous slices of the flavorful chipotle flank steak. To finish, I add delightful dollops of my homemade jalapeño relish – another remarkably fast recipe that offers a fantastic balance of tangy, sweet, and spicy notes – along with a sprinkle of finely diced red onion and a drizzle of cool sour cream. This combination creates a perfect harmony of flavors. But don’t stop there! Here are even more ideas to inspire your ultimate taco topping bar:

  • Freshness & Crunch (Salad Components): Incorporating fresh elements is key to balancing the richness of the steak.
    • Pico de Gallo: A classic choice, this fresh salsa of diced tomatoes, onions, cilantro, and jalapeños adds vibrant color, tang, and freshness.
    • Coleslaw: Whether it’s a creamy or vinegar-based slaw, it provides a delightful crunch and often a tangy counterpoint.
    • Simple Shredded Lettuce: For a quick and easy crunch.
    • Diced Tomato or Bell Peppers (Capsicum): Add color, sweetness, and a fresh bite.
    • Avocado: A must-have for its creamy texture and healthy fats, whether sliced, diced, or mashed.
  • Sauces & Creams: These add moisture and another layer of flavor.
    • Sour Cream: A classic cooling agent against spicy flavors.
    • Chipotle Lime Crema: Elevate your taco with the creamy, zesty, and subtly spicy crema from my Baja Tacos recipe.
    • Avocado Ranch: A fresh and herbaceous option, inspired by my Pork Belly Tacos.
    • Store-Bought Salsas: Don’t hesitate to use your favorite jarred salsas. A vibrant green salsa (tomatillo salsa) pairs exceptionally well with steak.
    • Chimichurri Sauce: For an herbaceous, garlicky, and slightly acidic kick, a fresh chimichurri would be an amazing addition.
  • Heartier Additions (Thick Sauces & Beans):
    • Guacamole: Rich, creamy, and undeniably delicious.
    • Refried Beans: Add a hearty, comforting element that complements the steak beautifully.
  • The Essential Tang Factor: Acidity brightens and cuts through the richness of the steak and other toppings.
    • Lime Juice: A simple squeeze of fresh lime juice over your assembled taco can make all the difference.
    • Pickled Onions: My Quick Pink Pickled Onions are a personal favorite, offering a vibrant color and an irresistible sweet-tart crunch that I adore in tacos.
  • Cheese: The cheese debate! While I grew up with cheddar on every ground beef taco, I’ve learned that not every taco needs cheese, or that different cheeses offer unique profiles.
    • Cotija Cheese: In authentic Mexican tacos, you’ll often find crumbled Cotija cheese, a salty, crumbly cow’s milk cheese.
    • Queso Fresco: Another traditional option, this is a milder, softer fresh cheese.
    • Feta Cheese: Since Cotija can be hard to find, crumbled feta is a fantastic and accessible substitute. It offers a similar salty, tangy profile and a creamy texture that looks beautiful sprinkled on top.
The cooked flank steak on a chopping board.

Expert Tips for Flank Steak Taco Success

Achieving perfectly tender and flavorful flank steak tacos is easier than you think with these expert tips:

  • Plan Your Marinade: While a minimum of 30 minutes will yield good flavor, marinating the steak for up to 24 hours in advance allows the flavors to deeply penetrate the meat and significantly tenderize it. This also makes for a super quick meal assembly on busy weeknights.
  • Bring Meat to Room Temperature: For optimal and even cooking, always remove the flank steak from the fridge about 30 minutes before you intend to cook it. Cold meat hitting a hot pan can cook unevenly, resulting in a tougher exterior and undercooked interior.
  • Master the Flip: When turning your steak in the pan, a carving fork or even a sturdy dinner fork can provide better grip than tongs, especially when dealing with slippery, marinated meat. This prevents accidental drops and splashes of hot oil, ensuring a safer cooking experience.
  • Slice Against the Grain, Thinly: This is arguably the most critical tip for flank steak. Flank steak is a flavorful but inherently tougher cut due to its long muscle fibers. To ensure every bite is wonderfully tender, always slice it thinly and *across* the grain. To identify the grain, look for the visible lines of muscle fibers running through the steak. Once you’ve located their direction, position the steak so these fibers are running perpendicular to your knife, then slice. This shortens the tough fibers, making the meat incredibly tender and easy to chew.
  • Don’t Overcrowd the Pan: Cook the steak in batches if necessary to avoid lowering the pan’s temperature. Overcrowding can steam the meat instead of searing it, preventing that delicious crust from forming.
  • Warm Your Tortillas: Whether flour or corn, warm tortillas are essential. They become softer, more pliable, and much more enjoyable. A quick pass over an open flame on your stove or a few seconds in a dry skillet can make all the difference.
A hand holding a steak taco.

Storage and Make-Ahead Options

These Flank Steak Tacos are fantastic fresh, but they also offer convenient make-ahead and storage solutions:

  • Cooked Steak Storage: Once cooked, the flank steak can be stored in an airtight container in the refrigerator for 3-4 days. For best results upon reheating, it’s advisable to slice only the portion you plan to consume immediately and leave the rest of the steak whole. Slicing and then reheating small pieces can lead to overcooked, dry meat.
  • Freezing Cooked Steak: For longer storage, cooked flank steak freezes beautifully. Allow it to cool completely, then place it in an airtight freezer-safe container or a heavy-duty freezer bag. It can be stored for up to 3 months. Thaw overnight in the refrigerator before reheating.
  • Marinating Ahead: As mentioned, the steak can be marinated up to 24 hours in advance, making meal prep a breeze for busy evenings.

Delicious Ideas for Leftover Steak

If you find yourself with any leftover chipotle flank steak, consider yourself lucky! It’s incredibly versatile and can be repurposed into a variety of exciting dishes, making weeknight meals even easier.

  • Flank Steak Quesadillas: Slice or chop the leftover steak, layer it with cheese in tortillas, and grill until melted and golden. A quick and satisfying meal!
  • Flank Steak Fajitas: Slice the steak into strips, quickly sauté with sliced bell peppers and onions, and serve with warm tortillas and your favorite fajita toppings.
  • Steak Salads: Add chilled, sliced steak to a fresh green salad with a zesty dressing for a healthy and hearty lunch.
  • Steak Sandwiches or Wraps: Pile the steak onto crusty bread or into a warm wrap with some fresh veggies and a dab of mayonnaise or aioli.
  • Stir-fries: Quickly toss the sliced steak into a vegetable stir-fry for a protein-packed meal.

No matter how you use them, these leftovers ensure that not a single bite of your delicious marinated flank steak goes to waste!

Top down view of 3 steak tacos on a plate surrounded by accompaniments.

More Taco Recipes to Explore

If you loved these Flank Steak Tacos, you’re in for a treat! Here are more fantastic taco and handheld food recipes to keep your culinary adventures exciting:

  • Braised BBQ Beef Short Rib Tacos
  • Crispy Baja Fish Tacos
  • Irresistible Pork Belly Tacos
  • Easy Oven Baked Chicken Tacos
  • Spicy Korean Chicken Tacos
  • Classic BBQ Pulled Pork Tacos
  • Hearty Chilli Beef Nachos

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Extreme closeup of the filling inside a steak taco.

Flank Steak Tacos

Yield:

12
tacos
Prep Time:

10 minutes
Cook Time:

12 minutes
Marinating time:

30 minutes
Total Time:

52 minutes

These flank steak tacos are a fuss-free dinner, loaded with flavor. A little spicy, a little tangy and super tasty, it’s so easy to make.
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Ingredients

  • 600 g flank steak (or skirt steak)
  • ¼ cup chipotle in adobo sauce (minced)
  • 2 tablespoon vegetable oil
  • 1 tablespoon red wine vinegar
  • 1 tablespoon water
  • 2 cloves garlic (minced)
  • 1 teaspoon paprika
  • 1 teaspoon cumin
  • 1 teaspoon oregano
  • 1 teaspoon salt
  • ½ teaspoon brown sugar
  • 10-12 corn tortillas or flour tortillas
  • See notes for suggested toppings

For best results, always weigh ingredients where a weight is provided

Equipment

  • Heavy based frying pan or skillet
  • Dish or container

Instructions

  1. If not already done, mince the chipotle in adobo sauce in a blender, small food processor, or even a spice grinder until it forms a smooth puree. Freeze any leftover puree in ice cube trays for future use.
  2. In a medium bowl, combine the ¼ cup chipotle in adobo sauce, 1 tablespoon of the oil, vinegar, water, minced garlic, paprika, cumin, oregano, salt, and brown sugar. Mix thoroughly until well combined.
  3. Add the flank steak to the marinade, turning several times to ensure it’s fully coated. Marinate for at least 30 minutes, or for up to 24 hours in the refrigerator. Remove the bowl from the fridge 30 minutes before cooking.
  4. Heat the remaining oil in a heavy-based frying pan or skillet over medium-high heat. Once hot, add the steak; it should sizzle immediately. Cook for 12-15 minutes, or until desired doneness, flipping every 2-3 minutes. Brush with any remaining marinade just before each turn.

    Basting Tip: Ensure that any marinade brushed onto the steak makes contact with the hot pan for at least 2 minutes to cook thoroughly. Do not leave uncooked marinade on top of the steak.

    Temperature Guide: For medium-rare, aim for an internal temperature of 54-57°C (130-135°F) using a meat thermometer. For medium, target 57–63°C (135–145°F).

  5. While the steak cooks, prepare all your desired taco toppings and sides.
  6. Remove the steak from the pan and let it rest on a plate, loosely covered with foil, for 5 minutes. Then, slice it thinly across the grain. You may further chop it into smaller chunks if preferred.
  7. Serve immediately while hot, with all your chosen toppings arranged in the center of the table for everyone to customize their tacos.
  8. Please take a moment to leave a comment & rating. Your feedback is greatly appreciated and helps others!

Notes

  1. Tablespoons: I use a standard Australian 20ml tablespoon (equal to 4 teaspoons). Please check your measuring spoons before use.
  2. Vinegar Substitutions: Red wine vinegar can be swapped for apple cider vinegar, fresh lemon juice, or fresh lime juice. For a sweeter, milder citrus flavor, a double quantity of orange juice also works wonderfully.
  3. Taco Toppings (as pictured): The delicious tacos shown in the images were generously topped with:
    • Tangy Slaw (recipe provided below)
    • Creamy Avocado slices
    • Homemade Jalapeño Relish
    • Finely Diced Red Onion
    • Cool Sour Cream
  4. Quick Tangy Slaw Recipe: To prepare this simple and refreshing slaw, finely slice ½ a medium head of cabbage. In a bowl, combine the shredded cabbage with the juice of two limes (approximately 2 tablespoons), ⅓ cup sour cream, and 1 teaspoon of sugar. Mix all ingredients thoroughly until the cabbage is well coated. For variety, you can substitute lime juice with lemon juice or even orange juice.
  5. Nutrition details provided are approximate and calculated by an online nutrition calculator. Variations may occur based on specific brands and ingredient measurements used.

EXPLORE MORE TACOS AND HANDHELD FOOD RECIPES!

Calories:

187
kcal
Author:
Marie Roffey
Course:
Dinner
Cuisine:
American, Mexican

Have you tried this recipe?
Don’t forget to leave a rating and comment below and let me know how it was! I love hearing from you. Nutrition information is approximate and derived from an online calculator. The brands you use may cause variations.
Nutrition Facts
Flank Steak Tacos
Amount Per Serving
Calories 187
Calories from Fat 63
% Daily Value*
Fat 7g11%
Saturated Fat 2g13%
Trans Fat 0.01g
Polyunsaturated Fat 2g
Monounsaturated Fat 2g
Cholesterol 30mg10%
Sodium 442mg19%
Potassium 220mg6%
Carbohydrates 16g5%
Fiber 2g8%
Sugar 2g2%
Protein 13g26%
Vitamin A 87IU2%
Vitamin C 0.2mg0%
Calcium 60mg6%
Iron 2mg11%
* Percent Daily Values are based on a 2000 calorie diet.