01 -
Mix mayonnaise, minced jalapeños, cayenne pepper, smoked paprika, and garlic powder in a bowl. Refrigerate to meld flavors.
02 -
Season sirloin with salt and pepper. Cook in a hot skillet over medium heat until medium-rare. Let rest 5 minutes, then slice thinly.
03 -
Heat a clean skillet over medium heat until hot enough to brown tortillas evenly without burning.
04 -
Place one tortilla in skillet. Layer half the cheese blend evenly, add sliced steak, then remaining cheese. Spread sauce on empty half.
05 -
Fold tortilla in half and cook until golden brown on the first side, about 3 minutes. Flip carefully and cook second side until crisp and cheese melts.
06 -
Remove from skillet, let rest 1 minute to set filling, then slice into wedges for serving.