Follow these simple steps to create a meal that’s sure to be a hit with your family:

1. Heat the olive oil in a large skillet over medium-high heat. Add the thinly sliced beef and season with salt, pepper, and garlic powder if using. Cook until the beef is browned and cooked through, about 5-7 minutes. Remove the beef from the skillet and set aside.
2. In the same skillet, add the sliced onion and bell pepper. Sauté until the vegetables are softened and slightly caramelized, about 5 minutes. Remove from the skillet and set aside.
3. Lay a tortilla flat on a clean surface. Sprinkle a layer of shredded cheese on one half of the tortilla. Top with a portion of the cooked beef, onions, and peppers. Add another layer of cheese on top of the toppings.
4. Fold the tortilla in half and press gently to secure. Repeat with the remaining tortillas and fillings.
5. Heat a non-stick skillet or griddle over medium heat. Place the quesadilla in the skillet and cook until the tortilla is golden brown and the cheese is melted, about 3-4 minutes per side. Flip carefully using a spatula.
6. Remove from the skillet and let cool slightly before slicing into wedges. Serve warm and enjoy!