In our house, lunch is frequently prepared by frying a flour tortilla in some butter, layering  leftovers and cheese and topping it with another tortilla. Frying it until lightly browned, and flipping it over to brown the other tortilla.  Sound gross? It’s really very good. We’ve done all sorts of cheeses;  swiss, sharp cheddar  or  gruyere.  Leftovers have ranged from prepared tuna, or leftover roast beef, or chicken in spaghetti sauce. If there are no suitable leftovers, we simply dip our cheese quesadillas in ranch dressing. You’d be surprised how much the kids love having a hot lunch and you’ll love a one pan meal that puts those pesky leftovers to good use.