Steve’s Gulf Shore’s Grapefruit Cocktail Sauce Sent to us by Doug Warzyn – brother of “Steve”. Thanks guys! Print This Recipe Ingredients: 1 Cup ketchup 2 tablespoons grapefruit zest 1 T. Col. Pabst Worcestershire 2 tablespoons hot horse radish 2 tablespoons grapefruit juice Mix and enjoy with shrimp!