At Mariscos Jalisco, Raul Ortega’s food truck in the Boyle Heights area of Los Angeles, the tacos de camarón, or shrimp tacos, are the main attraction, and for good reason. Ortega stuffs a perfectly seasoned shrimp filling into tortillas and fries the tacos to golden brown crispness before finishing them with tomato salsa and avocado. His recipe is a closely guarded secret, but in her version of those tacos, food writer and recipe developer Paola Briseño-González attempts to replicate that delicious melding of flavors and textures. The shrimp are chopped in a food processor to make the filling, so though the recipe specifies shrimp of a certain size, just about any size will work.