Cheddar cheese (pasteurized cow's milk salt [salt, yellow prussiate of soda {anti-caking agent}], microbial rennet, dairy cultures), beer (water, malted barley, barley malt extract, sucrose, hops, yeast), mustard (water, mustard seeds, white wine vinegar, salt, cinnamon, pimento).
Manufacturer likely did not include an allergen statement; however, please double-check the product packaging and/or contact the manufacturer if you have a severe food allergy.