Shrimp tostadas are a quick and easy meal with seasoned shrimp, fresh avocado topping, and crisp shells. Ready in about 25 ...

Peel shrimp and devein, leaving tails intact. Reserve shells. Smash 1 clove garlic. In a medium bowl, toss shrimp with 2 tablespoons olive oil, ⅔ of the minced parsley, smashed garlic, lemon zest and ...