To enjoy leftovers in a creative, Mexican twist, try serving roti tacos. This sandwich, initially consisting of sautéed onions, garlic, mixed herbs, and vegetables such as capsicum, and sweet corn, is piled on a layer of leftover roti spread with a tomato sauce and cheese is also layered. Then the layers are folded over and inserted in a pan to create crispy toast which is fun even for kids to eat in conjunction with guacamole and salsa.