Tlacoyos can be filled with beans, potatoes, mushrooms or cheese and are often topped with grilled cactus, onions, cilantro, and salsa. Jasmine Garsd for NPR hide caption

itoggle caption Jasmine Garsd for NPR

Cielito Lindo's famous taquitos are made fresh to order at the well-known taco stand in downtown Los Angeles. Carolina Miranda/NPR hide caption

itoggle caption Carolina Miranda/NPR