01 -
Heat a griddle over medium heat and cook chopped bell peppers and diced onion until translucent, about 10 minutes. Remove and set aside.
02 -
Season sliced beef with salt, pepper, and garlic paste. Cook on the griddle over medium-high heat for 6 to 8 minutes until browned and cooked through.
03 -
In a bowl, mix soy sauce, brown sugar, ginger paste, garlic paste, sesame oil, and red pepper flakes until well combined.
04 -
Return cooked vegetables to the griddle with the beef. Pour the sauce over and cook together until caramelized, stirring frequently.
05 -
Lay a tortilla flat, layer shredded cheese on one half, then spread the beef and vegetable mixture over the cheese. Fold the tortilla over and toast on the griddle until golden brown and cheese is melted, flipping to brown both sides.