Beef and Gravy Quesadilla

I made beef and gravy quesadillas with the left over roast and gravy. It is sort of a ritual we have to use leftover meat in a taco or quesadilla. They are cheap and a great disguise for those who are picky about leftovers

tortillas, two per person
Roast, cooked and shredded or chopped
Beef gravy
Mixed cheddar and Monterey jack cheese blend, shredded

Heat a skillet over medium heat. Lay a tortilla in the pan. Add beef, cheese and a drizzle of gravy and top with another tortilla. Grill until the bottom has browned then flip. When down remove and slice into quarters.