3 Don'T Forget Burger Sauce Hot Sauce Steaks Soya Crunchy Morsels Develey. Variety: Burger Sauce. Starch, Salt, Acid: Acetic Acid, Mustard, Stabilisers (Guar Gum), Whole Egg. Yogurt Ingredients Water, Rapeseed Oil, Sugar, Tomato Concentrate, Modified.