When it’s time to serve, he drains the water and plates the shrimp—preferably on a chilled serving platter—alongside homemade cocktail sauce. Now that the shrimp is sorted, it's time to turn ...

Transfer the shrimp to a platter and serve with the cocktail sauce and lemon wedges. Make the cocktail sauce in a bowl, whisk the ketchup, horseradish, shallot, vinegar, lemon zest and lemon juice.