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Spicy Lime-Cilantro Grilled Flank Steak

Servings: 4 Total Time: 4 hrs 30 mins Difficulty: Beginner
Grilled Flank Steak
Grilled flank steak on wooden board with fresh garnishes pinit

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A vibrant, Paleo-friendly dish that combines the bold flavors of lime, cilantro, and chili with tender flank steak. Perfect for summer grilling!

Recipe Information

  • Prep Time: 15 minutes
  • Marinate Time: 2-4 hours
  • Cook Time: 12-15 minutes
  • Total Time: 2.5-4.5 hours
  • Servings: 4
  • Calories: 320 per serving
  • Cuisine: Mexican-inspired
  • Diet: Paleo
  • Difficulty: Easy

Equipment Needed

Grilling equipment and tools arrangement

Ingredients

Overhead view of flank steak recipe ingredients

For the Steak

  • 1.5 lbs flank steak
  • 2 tablespoons olive oil
  • 4 limes (juice and zest)
  • 1 cup fresh cilantro, chopped
  • 4 cloves garlic, minced
  • 1 jalapeño, seeded and minced
  • 1 teaspoon ground cumin
  • 1 teaspoon chili powder
  • 1 teaspoon sea salt
  • 1/2 teaspoon black pepper

For Garnish

  • Extra fresh cilantro
  • Lime wedges
  • Sliced avocado (optional)

Instructions

  1. Prepare the Marinade
    • In a small bowl, combine olive oil, lime juice, lime zest, chopped cilantro, minced garlic, jalapeño, cumin, chili powder, salt, and pepper.
    • Mix well until combined.
  2. Marinate the Steak
    • Place flank steak in a large zip-top bag or container.
    • Pour marinade over the steak, ensuring even coverage.
    • Seal and refrigerate for 2-4 hours (don’t exceed 4 hours as lime juice can start breaking down the meat).
  3. Prepare for Grilling
    • Remove steak from refrigerator 30 minutes before cooking.
    • Preheat grill to high heat (400-450°F/204-232°C).
  4. Grill the Steak
    • Remove steak from marinade and discard remaining liquid.
    • Pat steak dry with paper towels.
    • Grill for 5-6 minutes per side for medium-rare (internal temperature 135°F/57°C).
    • For medium, cook until internal temperature reaches 140°F/60°C.
  5. Rest and Serve
    • Let steak rest for 10 minutes on a cutting board.
    • Slice against the grain at a 45-degree angle.
    • Garnish with fresh cilantro and serve with lime wedges.
Six-step cooking process of flank steak preparation

Nutrition Information (per serving)

  • Calories: 320
  • Protein: 35g
  • Fat: 18g
  • Carbohydrates: 5g
  • Fiber: 1g
  • Sugar: 1g
  • Sodium: 650mg

Tips and Variations

  • For extra heat, leave some jalapeño seeds in the marinade
  • Can substitute flank steak with skirt steak
  • For AIP-compliant version, omit nightshades (chili powder, jalapeño)
  • Store leftovers in an airtight container for up to 3 days

Suggested Pairings (Paleo-friendly)

  • Cauliflower rice
  • Grilled vegetables
  • Fresh salad with avocado
  • Roasted sweet potatoes
Grilled flank steak on wooden board with fresh garnishes pinit
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Paleo

Spicy Lime-Cilantro Grilled Flank Steak

Difficulty: Beginner Prep Time 15 mins Cook Time 15 mins Rest Time 4 hrs Total Time 4 hrs 30 mins
Cooking Temp: 450  F Servings: 4 Calories: 320
Dietary:

Description

A vibrant, Paleo-friendly dish that combines the bold flavors of lime, cilantro, and chili with tender flank steak. Perfect for summer grilling!

Ingredients

For the Steak

For Garnish

Instructions for juice Spicy Lime-Cilantro Grilled Flank Steak

  1. Prepare the Marinade
      • In a small bowl, combine olive oil, lime juice, lime zest, chopped cilantro, minced garlic, jalapeño, cumin, chili powder, salt, and pepper.
      • Mix well until combined.
    •  

  1. Marinate the Steak
    • Place flank steak in a large zip-top bag or container.
    • Pour marinade over the steak, ensuring even coverage.
    • Seal and refrigerate for 2-4 hours (don't exceed 4 hours as lime juice can start breaking down the meat).
  1. Prepare for Grilling
    • Remove steak from refrigerator 30 minutes before cooking.
    • Preheat grill to high heat (400-450°F/204-232°C).
  1. Grill the Steak
    • Remove steak from marinade and discard remaining liquid.
    • Pat steak dry with paper towels.
    • Grill for 5-6 minutes per side for medium-rare (internal temperature 135°F/57°C).
    • For medium, cook until internal temperature reaches 140°F/60°C.
  1. Rest and Serve
    • Let steak rest for 10 minutes on a cutting board.
    • Slice against the grain at a 45-degree angle.
    • Garnish with fresh cilantro and serve with lime wedges.

Nutrition Facts

Servings 4


Amount Per Serving
Calories 320kcal
% Daily Value *
Total Fat 18g28%
Sodium 650mg28%
Total Carbohydrate 5g2%
Dietary Fiber 1g4%
Sugars 1g
Protein 35g70%

* Percent Daily Values are based on a 2,000 calorie diet. Your daily value may be higher or lower depending on your calorie needs.

Note

Tips and Variations

  • For extra heat, leave some jalapeño seeds in the marinade
  • Can substitute flank steak with skirt steak
  • For AIP-compliant version, omit nightshades (chili powder, jalapeño)
  • Store leftovers in an airtight container for up to 3 days

Suggested Pairings (Paleo-friendly)

  • Cauliflower rice
  • Grilled vegetables
  • Fresh salad with avocado
  • Roasted sweet potatoes

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Frequently Asked Questions

Expand All:
Can I make this without a grill?

Yes, use a cast-iron grill pan on high heat.

How do I know when the steak is done?

Use a meat thermometer for accuracy: 135°F/57°C for medium-rare.

Can I freeze the marinated steak?

Yes, freeze for up to 3 months. Thaw completely before grilling.

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