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Marinated Grilled Flank Steak Tacos

by Victoria

Juicy, Flavorful Tacos Everyone Will Love

Kitchies! There’s something magical about grilling flank steak to perfection and folding it into warm tortillas. These Marinated Grilled Flank Steak Tacos are the perfect balance of smoky, savory, and spicy, with a tangy citrus marinade that infuses every bite with flavor. Paired with your favorite toppings, this dish is a true fiesta for your taste buds!

Whether it’s taco Tuesday, a weekend cookout, or a casual gathering with friends, these tacos are always a hit. With minimal prep and a quick grill time, you’ll have a delicious, crowd-pleasing meal on the table in no time. Plus, the marinade does all the heavy lifting for you, making the steak tender, juicy, and packed with flavor.

Let’s dive into this recipe and unlock the secret to steak tacos so good, you’ll never want to order out again!


Recipe Highlights

  • Bold flavors: The marinade combines citrus, garlic, and spices to enhance the natural richness of flank steak.
  • Quick grilling: Flank steak cooks in minutes, perfect for busy nights or entertaining.
  • Customizable: Top your tacos with anything you like, from classic pico de gallo to spicy crema.

Family Favorite

The first time I made these tacos, it was a warm summer evening, and my family couldn’t stop raving about the steak’s flavor. My kids loved building their own tacos with all the toppings, and my husband declared it the best taco night ever. Now, these are a staple for backyard gatherings, complete with a side of chips and guacamole.


Why These Marinated Grilled Flank Steak Tacos?

  • Perfectly tender steak infused with bold, zesty flavors.
  • Quick to prepare, with minimal effort thanks to the marinade.
  • A fun, interactive meal for family and friends.

Cuisine: Mexican

Tips for Perfect Tacos

  • Don’t skip the marinade: It tenderizes the flank steak and infuses it with flavor.
  • Slice against the grain: This ensures tender, easy-to-chew steak slices.
  • Warm the tortillas: A quick heat-up enhances their flavor and texture.

Substitutions and Variations

  • Use skirt steak: It’s a great alternative to flank steak and cooks just as quickly.
  • Make it spicy: Add crushed red pepper flakes or chipotle powder to the marinade.
  • Try a different protein: Swap steak for grilled chicken, shrimp, or portobello mushrooms.

Make a Healthier Version

  • Serve the tacos in lettuce wraps for a low-carb option.
  • Replace queso fresco with a lighter cheese or skip it altogether.
  • Add extra veggies like grilled peppers or zucchini to the filling.

Closing

And there you have it—restaurant-quality Marinated Grilled Flank Steak Tacos right in your own kitchen! Simple, flavorful, and endlessly customizable, this recipe is one to keep on repeat. Don’t forget to share your taco creations with us, and be sure to try out more of our Mexican-inspired recipes.

Frequently Asked Questions

1. Can I cook the steak on a stovetop?
Yes, use a grill pan or cast-iron skillet over medium-high heat.

2. How long should I marinate the steak?
At least 2 hours, but overnight is best for maximum flavor.

3. What’s the best way to reheat leftovers?
Warm steak slices in a skillet over medium heat or briefly microwave them.

4. Can I freeze marinated steak?
Yes, place the steak with marinade in a freezer bag and freeze for up to 3 months. Thaw before grilling.

5. What side dishes pair well with these tacos?
Try rice and beans, elote (Mexican street corn), or a fresh salad.

6. Can I use store-bought tortillas?
Absolutely! Fresh tortillas are ideal, but store-bought ones work great too.

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Marinated Grilled Flank Steak Tacos


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  • Author: Victoria
  • Total Time: 25 minutes

Description

Kitchies! There’s something magical about grilling flank steak to perfection and folding it into warm tortillas. These Marinated Grilled Flank Steak Tacos are the perfect balance of smoky, savory, and spicy, with a tangy citrus marinade that infuses every bite with flavor. 


Ingredients

Scale
  • 2 pound flank steak, cut into thin fillets
  • 1/3 Cup olive oil 
  • 1/4 Cup lime juice, fresh
  • 1 orange, juiced 
  • 1/4 Cup red wine vinegar
  • 2 Tsp. brown sugar
  • 1 Tsp. garlic, minced 
  • 1 Tsp. salt
  • 2 Tbsp. Worcestershire sauce
  • 6 Tbsp. BBQ sauce, optional

Instructions

  • Place the flank steak fillets in a large ziplock bag.
  • In a bowl combine the olive oil, lime juice, orange juice, red wine vinegar, brown sugar, minced garlic, salt and worcestershire sauce.  Stir to combine.
  • Pour the marinade over the flank steak and close the ziplock bag tightly. 
  • Shake to cover and place in the refrigerator for 2 to 24 hours.
  • Preheat your grill to very hot.
  • Using tongs, remove the meat from the marinade and place on the grill. Brush with BBQ sauce.
  • Leave the meat on the grill for 5 to 10  minutes, then flip it over.  Brush the other side with BBQsauce
  • Let it grill for an additional 5 to 10 minutes.  If you like your meat a bit rarer, 5 to 7 minutes per side is good.
  • Check for doneness and grill for a few more minutes if necessary.
  • Remove and brush with BBQ sauce again if you want.
  • Serve with your favorite side dishes, or cut up and serve in tacos.
  • Prep Time: 10
  • Cook Time: 15

Nutrition

  • Serving Size: 4
  • Calories: 547
  • Sugar: 14g
  • Fat: 30g
  • Saturated Fat: 7g
  • Fiber: 1g
  • Protein: 49g

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