This Keto Coconut Flour Chocolate Cake with Chocolate Avocado Frosting is a rich and decadent show-stopper! Nut-free and dairy-free, this allergy-friendly, paleo, keto chocolate cake will be your trusty healthy chocolate cake recipe. The Chocolate Avocado Frosting has the silky-smooth texture of buttercream, without dairy!
Preheat oven to 350 degrees Fahrenheit and grease three 6-inch cake pans.
Combine the cake ingredients in a high-speed blender in the order listed.
Blend until combined.
Divide the cake batter evenly among the greased cake pans.
Bake for 14 to 16 minutes or until a toothpick inserted comes out clean. Remove from the oven and set aside to cool before frosting.
Combine the avocados, coconut oil, and sweetener in a food processor or stand mixer fitted with the whisk attachment. Process until smooth and fluffy.
Add the remaining ingredients and mix well.
Spread a bit of frosting on a cake pan and press the first cake layer into the frosting.
Spread the top of that cake with about 1/8" of frosting and set the second layer on it. Repeat for the third layer.
Use the remaining frosting to cover the cake. If desired, use a piping bag.
Store the cake in the fridge until ready to serve. Store leftovers covered in the fridge for up to 2 days.