Oat Flour Mug Cake Pierre Van Zyl28th April 2023All Recipes, Dairy-free, dessert, Gluten-free, Snacks, Vegan, Vegetarian Share www.GetCollagen.co.zaOat flour mug cakes are the perfect single serve dessert ready in just minutes. This oat mug cake is easy to make with simple, pantry ingredients and is soft, fluffy …