Easy Chocolate Mayonnaise Cake


Step into the enchanting world of baking where ordinary ingredients combine to create extraordinary magic! The Chocolate Mayonnaise Cake, featuring the unexpected star—mayonnaise, is a symphony of moistness and rich chocolate layers. This gourmet treat, based on Duncan Hines' renowned recipe, offers an indulgent experience that transcends the ordinary. Whether you're hosting a lavish party or simply craving a luxurious slice, this cake promises to be the showstopper, elevating your taste buds to new heights.


For the Cake:

  • 2 cups all-purpose flour
  • 1 cup granulated sugar
  • ½ cup unsweetened cocoa powder
  • 1 ½ teaspoons baking powder
  • ¼ teaspoon baking soda
  • ¼ teaspoon salt
  • 1 cup mayonnaise
  • 1 cup water
  • 1 teaspoon vanilla extract

For the Chocolate Frosting:

  • ½ cup softened unsalted butter
  • ¼ cup unsweetened cocoa powder
  • 3 cups powdered sugar
  • ⅓ cup milk
  • 1 teaspoon vanilla extract


1. Preheat and Prepare:

  • Preheat your oven to 350°F (175°C). Butter and flour two 9-inch round cake pans.

2. Dry Ingredients Magic:

  • In a large bowl, whisk together cocoa powder, baking powder, baking soda, salt, and flour until well-mixed.

3. Wet Elixir Creation:

  • To the dry ingredients, add mayonnaise, water, and vanilla extract. Mix until a smooth batter is formed.

4. Divide and Conquer:

  • Pour the batter evenly into the prepared cake pans.

5. Oven Artistry:

  • Bake in the preheated oven for 25 to 30 minutes or until a toothpick inserted into the center comes out clean.

6. Cool and Set the Stage:

  • Allow the cakes to cool in the pans for a short time before transferring them to wire racks for complete cooling.

7. Cocoa-Butter Bliss:

  • Sift the cocoa powder to ensure smooth blending.
  • In a separate bowl, mix cocoa powder and softened butter until a smooth texture is achieved.

8. Sweet Serenade Frosting:

  • In a mixing bowl, combine powdered sugar, milk, and vanilla extract. Mix until the frosting reaches the desired consistency.

9. Assembly Extravaganza:

  • Place one cake layer as the base and generously cover it with a thick layer of frosting.
  • Add the second cake layer on top to complete the crown.
  • Spread the luscious chocolate icing over the entire cake, creating a finishing flourish.

Pro Tips and Changes:

  • Choose full-fat mayonnaise for the richest texture.
  • Opt for high-quality cocoa powder for an enhanced chocolate flavor.
  • Ensure uniform cake layers for a polished appearance.

Change it up:

  • For Mocha Moments, add instant coffee grounds to the batter for a delightful twist.

Embark on a culinary journey with our Decadent Chocolate Mayonnaise Cake—a creation that defies expectations and delivers a symphony of flavors. With layers of moist chocolate goodness and a velvety cocoa-infused frosting, this cake is a testament to the extraordinary magic of baking. Elevate your dessert experience with this Duncan Hines-inspired delight, perfect for any occasion or simply as a well-deserved treat. Indulge in the richness and savor each bite of this gourmet masterpiece! 🍫🍰

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