These Eggless Birthday Donuts are rich chocolate donuts loaded with chocolate chips and topped with a raspberry frosting and rainbow sprinkles. They're also gluten free, nut free and easily vegan.
In a large bowl, sift together the gluten free flour, cocoa powder, baking soda, baking powder, salt and the light brown sugar. Then use a whisk to combine.
In a medium bowl, using a spoon, mix together your cornstarch and water until there are no lumps and it is smooth. It will be thick and tacky at first.
Add the wet ingredients and the vegetable oil into the dry ingredients. It might be easiest to mix this with a spatula, until combined. It will be super dense..
In the large bowl of an electric mixer or using a hand held mixer, beat the confectioners' sugar, butter or vegan baking stick, water and 12 frozen raspberries together, making sure to break the raspberries apart.