Steak Fajita Quesadillas – 10 Minute Dinner

My Steak Fajita Quesadillas is a fast stovetop meal I make when I need dinner on the table and don’t have time to plan ahead. The steak and vegetables cook together in one skillet, and the quesadillas come together right after. It is a dependable dinner that comes together quickly.

👉 You are going to need to try my Sheet Pan Loaded Quesadillas.

Steak fajita quesadillas are a simple skillet meal made with seasoned steak, sautéed peppers, and melted cheese inside crisp tortillas. The filling cooks fast and does not require marinating or long prep. Everything is done on the stovetop, which makes this a practical option when the oven is not needed. This recipe works well for busy evenings and flexible serving sizes.

What You’ll Need for Steak Fajita Quesadillas

• Shaved Steak: Cooks quickly and stays tender
• Bell Peppers: Add sweetness and color
• Flour Tortillas: Crisp evenly in the skillet

👉 Garlic Butter Steak Bites & Roasted Vegetables is another steak-based dinner that you’ll need to try.

Full Ingredients List

• 1 tablespoon olive oil
• 1 red onion, sliced
• 1 green bell pepper, sliced
• 1 red bell pepper, sliced
• 14 oz shaved beef steak
• 1 tablespoon steak seasoning
• 1 tablespoon taco seasoning
• 10–15 flour tortillas
• 1 cup shredded Mexican-style cheese

🔒 The printable recipe card below includes the full ingredient list and exact amounts — perfect for saving or printing for later.

Swaps & Substitutions

• Swap Mexican-style cheese for cheddar or Monterey Jack
• Use smaller tortillas for individual portions

How to Make Steak Fajita Quesadillas

Step 1: Heat the olive oil in a large skillet over medium-high heat.

Step 2: Add the sliced onion, green bell pepper, red bell pepper, and shaved steak to the skillet. Cook, stirring often, for 5 to 8 minutes until the steak is cooked through and no longer pink.

Step 3: Sprinkle the steak seasoning and taco seasoning over the mixture and stir until evenly coated.

Step 4: Lightly grease a large griddle or skillet with nonstick spray.

Step 5: Place one tortilla on the surface. Sprinkle about 2 tablespoons of cheese onto the tortilla, add a generous portion of the steak and peppers, sprinkle a little more cheese on top, and place a second tortilla over it.

Step 6: Cook for 1 to 2 minutes per side until the tortillas are crisp and the cheese is melted. Repeat with remaining tortillas.

🔒 The step-by-step instructions are also available in the printable recipe card below — don’t forget to save it for later!

Steak Fajita Quesadilla Variations

• Add sliced mushrooms or jalapeños
• Use chicken instead of steak
• Finish with a squeeze of lime before serving

 👉 Sheet Pan Greek Chicken is another easy dinner option for busy nights.

Recipe FAQs – Steak Fajita Quesadillas

 👉 Sheet Pan Mozzarella Stuffed Meatloaf is another meal that reheats well.

Serving Suggestions

• Serve with salsa or sour cream
• Add guacamole on the side
• Pair with a simple green salad

Make-Ahead, Storage & Reheating

• Fridge: Store cooked quesadillas up to 3 days
• Freezer: Freeze assembled uncooked quesadillas
• Reheat: Warm in a skillet until crisp

👉 Million Dollar Spaghetti is another make-ahead friendly dinner.

More Great Sheet Pan Recipes

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Sheet Pan Chicken Fajitas

Pork

Sheet Pan Pork Tenderloin

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Sheet Pan Greek Chicken and Vegetables

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Hot Honey Sheet Pan Chicken

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