This whole grain cappuccino cake recipe is perfect for those who want to incorporate more whole grains into their diet. Made with whole wheat flour, oat flour, and maple syrup, this cake is high in fiber and lower in sugar than traditional cakes. The cappuccino flavor comes from a combination of instant coffee and cocoa powder. The cake is moist and fluffy, with a subtle coffee flavor that is not too overpowering. The maple glaze is made with maple syrup and almond milk. This cake is perfect for a mid-day snack or as a dessert after dinner.