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Steak Fajitas

Steak Fajitas

4.1

A simple, satisfying favorite.

Servings
4
Prep
20 min
Cook
25 min
Total
32 min
Difficulty
Medium

Why You'll Love This Recipe

  • Restaurant-style sizzle at home.
  • 30-minute dinner.
  • Customizable build-your-own setup.
  • High-protein and naturally low-carb (skip tortillas).
  • Great for entertaining.

Ingredient Notes

  • Skirt steak is the traditional fajita cut — flavorful and tender when cut thin against the grain.
  • Lime juice in the marinade tenderizes and brightens. Don't use bottled.
  • A mix of bell pepper colors looks great and tastes balanced.

Ingredient Substitutions

  • Flank steak (still slice against the grain) or sirloin work well.
  • Chicken thighs (cook to 165°F) for the same flavors.
  • Portobello mushrooms + extra peppers for vegetarian.

Equipment Needed

  • Large cast-iron skillet or grill pan
  • Mixing bowl or zip bag
  • Tongs
  • Sharp knife
  • Cutting board
  • Instant-read thermometer
  • Foil

Prep Tips

  • Marinate in the morning for a fast evening cook.
  • Slice peppers the same thickness as your steak slices for a unified look.

Instructions

  1. 1

    Gather and prep: 1 lb ground beef, 1 medium bell pepper, sliced, 1 medium onion, diced, 8 small flour tortillas, 1 tsp cumin, 1 chili powder, 1 lime (for juice), 1 tbsp olive oil. dice the onion, and chop the vegetables into even pieces before you start cooking.

  2. 2

    Slice steak, marinate with spices and lime.

  3. 3

    Sear hot; remove. Pull beef at 130°F for medium-rare or 140°F for medium; rest 5 minutes, then slice against the grain.

  4. 4

    Char peppers and onion.

  5. 5

    Serve in tortillas.

Artsi Pro Tips

  • Slice across the grain — skirt and flank are tough if cut with the grain.
  • Cast iron + high heat = restaurant char. A regular nonstick won't get hot enough.
  • Resting the steak 5 minutes before slicing keeps every drop of juice in the meat.

Common Mistakes

  • Slicing with the grain, leading to chewy meat.
  • Skipping the rest, releasing all the juice.
  • Marinating past 8 hours, which makes the meat mushy.

Storage

Refrigerate steak and vegetables (separately) up to 4 days.

Reheating

Reheat steak in a hot skillet 60 seconds per side, or microwave at 50% power. Vegetables reheat well in the skillet too.

Recipe Tags

High ProteinQuick Meal30 MinutesFamily Friendly

Nutritional values are approximate and may vary depending on ingredients used.