Dilled Shrimp Spread Bon Appétit 2 pounds shrimp, shelled, deveined 1 garlic clove, finely chopped 1 cup mayonnaise ¼ cup oil 2 tablespoons Heinz chili sauce 2 tablespoon chopped fresh dill 1 teaspoon celery seeds 1 teaspoon salt, to taste 2 celery ribs, chopped ½ medium onion, chopped Cook shrimp until...