-
Heat oil in a medium-sized pan over medium heat.
-
Sauté onion and garlic until aromatic.
-
Add ground beef and cook until browned.
-
Add green and red bell pepper and cook for about 1 minute.
-
Season with taco seasoning, dried oregano, ground cumin, salt, and pepper. Mix well.
-
Turn off heat and set aside.
-
Mix the cheeses in a bowl and set aside.
-
Place tortilla on a flat surface.
-
Put 2 tablespoons of cooked ground beef and sprinkle 3 tablespoons of mixed cheeses on top.
-
Fold the tortilla in half, then place the folded tortilla in panini presser and cook for 2 to 3 minutes or until cheeses are melted or good grill marks are embedded on the quesadilla.
-
Let it cool for a minute or 2 then cut into wedges. Serve.