Cook hamburger (drain fat)

Add onions and taco season pkt. cook as directed

In seperate bowl heat refried beans

Spread refried beans evenly onto flour tortilla until covered

Place taco meat on top of refried beans

Top taco meat with shredded cheese

Place tortilla on top of cheese

Place onto hot quesadilla maker (machine)

Or over medium high heat place in large non stick skillet

Cook until tortillas are crispy on both sides

Cut completed quesadilla (I use pizza cutter)

Serve with sour cream, guacamole, salsa and/or pico de gallo