30-Minute Skillet Steak Tacos

Prep: 10 minCook: 20 min4 servingsmediumMexican
Skillet Steak Tacos with Red Peppers and Onions

Flavorful steak tacos featuring chili-rubbed beef paired with sauteed red onions and bell peppers. The steak is cooked to your preference then sliced against the grain for tenderness, while the vegetables add sweetness and crunch. Fresh lime juice and cilantro brighten each bite. Perfect for weeknight dinners or casual entertaining when you want restaurant-quality tacos at home.

Ingredients

4 servings
  • 1 lb raw beef flank or round steak
  • 1 tsp chili powder
  • sea salt and ground black pepper
  • 1 tsp olive oil
  • 1 medium red onion, coarsely chopped
  • 1 medium red bell pepper, coarsely chopped
  • 8 6-inch corn tortillas, warm
    flour tortillas1:1gluten-free

    different texture

    Full guide →
  • 2 Tbsp fresh lime juice
  • 2 Tbsp fresh cilantro or Italian parsley, coarsely chopped
    Italian parsley1:1herb-preference

    milder flavor

    Full guide →

Instructions

  1. 1

    Rub steak with chili powder and salt and pepper if desired

  2. 2

    Heat oil in large skillet over medium-high heat

  3. 3

    Add steak and cook for 6 to 8 minutes on each side or until it reaches desired degree of doneness then remove from heat

  4. 4

    Cover steak with aluminum foil and let rest for 5 minutes

  5. 5

    Add onion and bell pepper to skillet and cook on medium heat stirring frequently for 3 to 5 minutes or until onion is translucent then remove from heat

  6. 6

    Cut steak against the grain into thin slices

  7. 7

    Top tortillas evenly with beef onion mixture and lime juice then garnish with cilantro

  8. 8

    Serve immediately

Tips

Tip 1

Let steak rest after cooking to redistribute juices for maximum tenderness and flavor

Tip 2

Slice steak against the grain to break up muscle fibers and ensure tender bites

Tip 3

Warm tortillas in a dry skillet or directly over gas flame for better flavor and pliability

Good to Know

Storage

Refrigerate assembled tacos up to 2 days. Store components separately for best quality up to 3 days.

Make Ahead

Cook steak and vegetables up to 2 days ahead. Reheat gently before serving.

Serve With

Serve immediately while tortillas are warm and steak is at optimal temperature.

See pairing guide →

Common Mistakes

Watch

Don't skip resting the steak to avoid tough, dry meat

Watch

Avoid overcooking vegetables to maintain texture and color

Substitutions

Gluten-Free Swaps

corn tortillas
flour tortillas1:1gluten-free

different texture

Full guide →

General Alternatives

cilantro
Italian parsley1:1herb-preference

milder flavor

Full guide →
flank steak
skirt steak1:1beef

similar texture and flavor

Full guide →
Find more substitutions →

FAQ

Can I use a different cut of beef?

Yes, skirt steak, sirloin, or even ground beef work well. Adjust cooking times based on thickness and cut.

What if I don't have corn tortillas?

Flour tortillas work fine and are more pliable. You can also serve over rice or in lettuce wraps.

How long do leftovers keep?

Cooked steak and vegetables keep refrigerated for 3-4 days. Reheat gently and add fresh lime juice before serving.