Place equal parts, in order, of mozzarella, mango and brie on half of an open tortilla. Fold the tortilla in half and place on a cookie sheet lined with parchment paper. Bake in a preheated oven at 400 F for about 5 minutes, watching carefully that the tortillas do not burn. When cheese has melted and the tortillas have a light golden colour, remove from oven and serve with your favourite mango salsa or fruit chutney. Makes 8 quesadillas.