This keto cappuccino cake recipe is perfect for those who follow a ketogenic diet. Made with almond flour, coconut flour, and erythritol, this cake is low in carbs and high in fat. The cappuccino flavor comes from a combination of instant coffee and cocoa powder. The cake is moist and fluffy, with a rich coffee flavor that is perfectly balanced with the sweetness of the erythritol. The cream cheese frosting is made with cream cheese, heavy cream, and vanilla extract. This cake is perfect for a special occasion or as a treat for yourself.