Chef John’s Shrimp Cocktail
Ingredients: 3 quarts cold water ¼ onion, sliced ½ lemon 2 cloves garlic, peeled and bruised 2 sprigs fresh tarragon 1 tablespoon seafood seasoning (such as Old Bay®) 1 teaspoon whole black peppercorns 1 bay leaf ½ cup ketchup ¼ cup chili sauce ¼ cup prepared horseradish 1 teaspoon lemon juice 1 teaspoon Worcestershire sauce... » read more