This Chocolate Mayonnaise Cake is super moist, rich, and fudgy—and it’s super easy to make, too! Just add your favorite frosting and dig in!

This chocolate mayonnaise cake is easy to make (it’s a one-bowl recipe!) and perfect for any occasion.


Flour Sugar Baking soda Salt Vanilla extract Unsweetened cocoa powder Mayonnaise Hot water

Preheat your oven to 350°F, then grease and flour a 9×13 inch cake pan. 


Add all of the ingredients to a large bowl and beat on low speed until smooth using an electric mixer.


Pour the cake batter into the prepared cake pan and bake for about 30 minutes, or until a toothpick inserted into the center comes out clean. 


Let the cake cool completely on a wire rack, then frost it with my homemade chocolate frosting or your frosting of choice.


With its rich chocolate flavor and moist crumb, this cake is always a hit. The key to its moist texture is, of course, the mayonnaise.

Some of the best cakes I’ve had are mayo cakes! You’ll love the moistness, rich flavor, and also how easy it is to make this chocolate mayonnaise cake.

Hi! I’m Kasey from All Things Mamma where I am dish up family favorite recipes that are easy to make with simple, everyday ingredients. Plus - tips and tricks for living your best life! Get my favorite recipes by signing up for my newsletter and I’ll send you my TOP 15 Desserts ebook for free!