For a vegan twist on the classic Funfetti cake, use a food processor to combine flour, sugar, baking powder, and salt. Add in vegan butter, non-dairy milk, and vanilla extract, and pulse until the batter is smooth. Fold in rainbow sprinkles, then bake in a preheated oven for 25-30 minutes. Let cool before frosting with a vegan buttercream made with non-dairy milk and powdered sugar.
