Easy Chocolate Mayonnaise Cake

Written by Imad
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Easy Chocolate Mayonnaise Cake Recipe

If you’re a chocolate lover looking for a simple yet decadent dessert, this Easy Chocolate Mayonnaise Cake is the perfect choice. It might sound unusual to use mayonnaise in a cake, but trust me, it results in a moist and rich treat that will leave you and your guests craving more. This recipe is perfect for both novice bakers and experienced chefs seeking a foolproof, crowd-pleasing dessert.

Why This Recipe is Great

This cake is incredibly easy to make, requiring no special techniques or ingredients. The mayonnaise replaces both the eggs and oil in the batter, simplifying the process and ensuring a moist crumb every time. It’s a versatile recipe, perfect for birthdays, family gatherings, or just a treat for yourself. Plus, it’s a great way to use up that jar of mayo sitting in your fridge!


  • 2 cups all-purpose flour
  • 1 cup granulated sugar
  • 2/3 cup unsweetened cocoa powder
  • 1 1/2 teaspoons baking powder
  • 1 1/2 teaspoons baking soda
  • 1/4 teaspoon salt
  • 1 cup mayonnaise
  • 1 1/3 cups water
  • 1 teaspoon vanilla extract


  1. Preheat the oven: Start by preheating your oven to 350°F (175°C). Grease and flour two 9-inch round cake pans or one 9×13-inch pan.
  2. Mix dry ingredients: In a large bowl, sift together the flour, sugar, cocoa powder, baking powder, baking soda, and salt.
  3. Combine wet ingredients: In a separate bowl, mix the mayonnaise, water, and vanilla extract until well combined.
  4. Combine mixtures: Gradually add the wet ingredients to the dry ingredients, mixing until just combined. Be careful not to overmix.
  5. Bake: Pour the batter into the prepared pans and bake for 30-35 minutes, or until a toothpick inserted into the center comes out clean.
  6. Cool: Allow the cakes to cool in the pans for 10 minutes, then transfer them to a wire rack to cool completely.

Kitchen Equipment Needed

  • Two 9-inch round cake pans or one 9×13-inch pan
  • Large mixing bowls
  • Whisk or electric mixer
  • Measuring cups and spoons
  • Wire rack for cooling
  • Sifter (optional but recommended for dry ingredients)

Tips and Variations

  • Add-ins: For a bit of crunch, consider adding 1/2 cup of chocolate chips or chopped nuts to the batter.
  • Frosting: This cake pairs beautifully with a classic buttercream frosting, cream cheese frosting, or even a simple dusting of powdered sugar.
  • Flavors: To change things up, you can add a teaspoon of instant coffee granules to the batter to enhance the chocolate flavor or a teaspoon of cinnamon for a warm twist.
  • Healthier Option: Substitute part of the water with unsweetened applesauce for a slightly healthier version without compromising on moisture.

How to Store Leftovers

Store any leftover cake in an airtight container at room temperature for up to 3 days. For longer storage, wrap the cake tightly in plastic wrap and foil, then freeze for up to 3 months. Thaw at room temperature before serving.

Food and Drink Pairings

This rich chocolate cake pairs wonderfully with a glass of cold milk or a hot cup of coffee. For an extra indulgent experience, serve it with a scoop of vanilla ice cream or a dollop of whipped cream. If you’re in the mood for something a bit more sophisticated, a glass of red wine, such as Cabernet Sauvignon, complements the deep chocolate flavors perfectly.

Frequently Asked Questions (FAQ)

Can I use light mayonnaise?

Yes, you can use light mayonnaise. However, it might slightly alter the texture of the cake, making it a bit less rich.

What if I don’t have cocoa powder?

Unfortunately, cocoa powder is essential for the chocolate flavor in this recipe. Substituting it with other ingredients might not yield the same results.

Can I make this cake gluten-free?

Yes, you can substitute the all-purpose flour with a gluten-free flour blend. Ensure that the blend you use contains xanthan gum or add 1 teaspoon per cup of flour to help with the texture.

Is it possible to make this cake vegan?

To make this cake vegan, you’ll need to use a vegan mayonnaise. Most other ingredients are already vegan-friendly.

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