M&S Sponge Cake Mix 500gMaking baking easier with this classic sponge cake mix. Simply add eggs, milk and butter, bake and create. Makes 1 x 20cm sponge cake or 12 cupcakes. Ingredients Wheatflour contains Gluten (with Wheatflour, Calcium Carbonate, Iron, Niacin, and Thiamin), Caster Sugar, and Raising Agent: E501, Calcium Phosphates Allergy Information Contains Cereals Containing Gluten, Contains Wheat Nutritional Information Typical Values per 100g per 1 10 cake (75g)