Grilled shrimp cocktail Recipe - Los Angeles Times

Ingredients

• 1 cup ketchup
• 1 ½ tablespoons Worcestershire sauce, or to taste
• 1 teaspoon Tabasco, or to taste
• 2 to 3 tablespoons prepared horseradish
• 2 ½ teaspoons red wine vinegar
• 6 cups water
• 3 tablespoons kosher salt
• 1 dried bay leaf, crushed
• 3 cloves garlic, crushed
• 1 dried red pepper, crushed, more if desired
• 1/3 cup white wine vinegar
• 1 ½ teaspoons black peppercorns
• 2 lemons, halved and juiced
• 1 tablespoon sugar
• 2 pounds jumbo easy-peel shell-on shrimp
• Oil, for grilling
• 4 tablespoons butter, melted
• ¼ cup chopped chives