Foldovers are a cross between a burro and a tostada. Sometimes we have them for lunch and other times for dinner. You need: tortilla (one for each person), 1 can refried beans, 1 can olives, cheese, butter, taco meat (optional). Suggested toppings: salsa, sour cream, guacamole.First butter one side of a tortilla. Place butter side down on a skillet. Spread refried beans on one side. Top with olives and cheese. Sometimes I will add taco meat if we have any leftover.