This vegan hazelnut cake is perfect for those who follow a vegan diet. The cake is made with hazelnut flour, sugar, almond milk, and vegetable oil. To make the cake, you need to mix the dry ingredients in one bowl and the wet ingredients in another bowl. Then, you combine the two mixtures and bake the cake in the oven for about 30 minutes. This cake is perfect for any occasion and can be served with vegan whipped cream or fruit.