Half Banana Cake with Cream Cheese Icing

sugars (icing sugar, Sugar, Dextrose), Banana, Cream cheese (milk ingredients, Bacterial culture, Salt, Guar gum, Locust beangum, Xanthan gum, Sorbic acid), Enriched wheat flour, Liquid whole egg, Canola and/or soybean oil, Canola and palm and modified palm oil margarine, Butter, Whipping cream (cream, Milk, Carrageenan, Plant mono and diglycerides, Cellulose gum, Polysorbate 80, Sodium citrate), Walnuts, Natural banana puree extract, Baking powder, Natural flavour, Sea salt, Sodium bicarbonate, Banana chips (banana, Coconut oil, Sugar, Banana flavour), Lemon juice concentrate. Contains: Wheat, Milk, Egg, Walnut and soy. May contain: Oats, Barley, Rye, Triticale, Peanuts, Other tree nuts, Sesame, Sulphites and mustard