This vegan blueberry crumb cake is perfect for anyone following a plant-based diet. The cake is moist and fluffy, with a layer of juicy blueberries and a buttery crumb topping. To make the cake vegan, you will need all-purpose flour, baking powder, salt, vegan butter, granulated sugar, unsweetened applesauce, vanilla extract, non-dairy milk, and fresh blueberries. The recipe is easy to follow and yields a cake that is just as delicious as the original. Serve it for breakfast, brunch, or dessert, and watch as your guests rave about it.