01 -
Heat 2 teaspoons of olive oil in a skillet over medium-high heat. Add thinly sliced beef and cook until browned to your liking. Season with salt and pepper, drain excess fat, transfer beef to a plate, and set aside.
02 -
Add the remaining olive oil to the skillet. Sauté onions, red and green bell peppers, and chopped mushrooms until softened, about 4-5 minutes.
03 -
Return the beef to the skillet with the vegetables. Add minced garlic, stir well, and cook for an additional 1-2 minutes until aromatic.
04 -
Spread mayonnaise evenly onto one side of the tortilla.
05 -
Spoon the beef and vegetable mixture onto one half of the tortilla. Top with the provolone cheese and fold the tortilla over to enclose the filling.
06 -
Place the filled tortilla in a clean skillet over medium heat. Cook on both sides for 2-3 minutes each, until golden brown and the cheese is melted.
07 -
Transfer to a board, slice into wedges, and serve immediately while hot.