Howard's Hot Pepper Relish, Jar 11 OZ . Howard Foods Hot Pepper Relish is made with red and green peppers,corn syrup, vinegar and onions. Gluten free! Perfect for cold cuts, sausages, beef and Mexican dishes. Made with red and green peppers, corn syrup, vinegar, and onions, all of which give dips a tangy zip and licks up a simple cheese and cracker snack.