This story first appeared on Food52, an online community that gives you everything you need for a happier kitchen and home – that means tested recipes, a shop full of beautiful products, a cooking hotline, and everything in between! 1 pound large shrimp, deveined, shell on Finely grated zest of 1/2 lemon 1/2 teaspoon kosher salt 1/8 teaspoon cayenne pepper …