See below for assembling with topping ideas. Eventually you'll discover one you can call your own.
Optional Toppings: corn, peas, olives, shoestring potatoes, Parmesan and/or mozzarella cheese, Requeijão (Brazilian cream cheese), shredded lettuce and diced tomatoes. Condiments typically include ketchup, mustard, mayonnaise or chunky salsa (pico de gallo).