M&S Chocolate Coated Oat Crunch 300gM&S Chocolate Coated Oat Crunch. Our oat crunch biscuits are packed full of rolled oats and generously dipped in milk chocolate. They're perfect for dunking. Generously dipped in chocolate, perfect to dunk, Suitable for vegetarians Ingredients Rolled Oats (34%), Milk Chocolate (26%) (Sugar, Cocoa Butter, Dried Whole Milk, Cocoa Mass, Dried Whey (Milk), Dried Skimmed Milk, Emusifier: Soya Lecithin), Wholemeal Wheatflour, Light Brown Sugar, Palm Oil,