In Italy there is pizza, in Mexico there are tostadas. Crunchy, fried corn tortillas are piled high with beans and meat and fresh salsa, lettuce, cheese, sour cream and whatever else they have that you want to pile on there. You've got your cheese, you've got your tomato (salsa), what else do you need? This is a double win because a tostada is also like a giant nacho. Nacho pizza? Yes, please.