01 -
Place water, carrots, celery, onion, garlic, lemon, parsley, thyme, and bay leaves in a pot. Bring to a boil over high heat. Lower heat to a simmer, partially cover, and cook for 10 to 30 minutes.
02 -
Add shrimp to the liquid and turn off the heat. Stir occasionally and cook until shrimp are curled and pink, about 2 to 2 1/2 minutes for medium shrimp, 3 minutes for large shrimp. Drain and cool to room temperature.
03 -
Peel shrimp and remove the vein if desired. Refrigerate if not serving immediately. Bring to room temperature 20 minutes before serving if refrigerated.
04 -
Mix ketchup, lemon zest and juice, horseradish, Worcestershire sauce, and hot sauce in a small bowl. Refrigerate until ready to serve.
05 -
Arrange shrimp around a medium bowl filled with cocktail sauce, or loop shrimp over the edge of individual glasses. Garnish with lemon wedges and serve.