Chocolate Mayonnaise Cake

🕒 Prep: 10 min
🔥 Cook: 35 min
🍽 Serves: 12
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If you've never tried a Chocolate Mayonnaise Cake, you're in for a delightful surprise. This classic recipe uses mayonnaise for an incredibly moist and rich cake that's both simple and satisfying. Perfect for any occasion, it might just become your go-to chocolate cake!

Ingredients for Chocolate Mayonnaise Cake

All-purpose flour provides the structure for the cake, giving it the right balance of lightness and density. Granulated sugar sweetens the cake while enhancing the chocolate flavor. Unsweetened cocoa powder is the star here, delivering that deep chocolatey goodness. The combination of baking soda and baking powder gives the cake its rise and fluffiness. The secret ingredient, mayonnaise, replaces eggs and butter, adding moisture and richness without any eggy taste. Water helps to blend everything together smoothly. Lastly, vanilla extract rounds out the flavors, adding a touch of warmth and sweetness.

Tips & Tricks

  • Use room temperature mayonnaise for easier mixing.
  • Sift the cocoa powder to avoid lumps in the batter.
  • If you prefer a deeper chocolate flavor, try using Dutch-process cocoa powder.
  • To ensure even baking, rotate the pan halfway through the baking time.

Serving Suggestions

This cake pairs beautifully with a dollop of whipped cream or a scoop of vanilla ice cream. For a more decadent option, drizzle with chocolate ganache or top with fresh berries for a burst of color and flavor. It's also lovely with a sprinkle of powdered sugar for a simple, elegant finish.

Frequently Asked Questions

Can I use low-fat mayonnaise?
Yes, but the texture may be slightly different. Full-fat mayonnaise provides the best moisture and richness.
How do I store leftover cake?
Keep it covered in an airtight container at room temperature for up to 3 days or refrigerate for up to a week.
Can I freeze this cake?
Absolutely! Wrap it tightly in plastic wrap and then in aluminum foil. Freeze for up to 3 months. Thaw at room temperature before serving.

Chocolate Mayonnaise Cake Recipe Walkthrough

Start by preheating your oven to 350°F (175°C). While that's warming up, grab a 9x13 inch baking pan and give it a good greasing. This will make sure your cake doesn't stick, making for a smooth release later.
In a large mixing bowl, combine the dry ingredients: flour, sugar, cocoa powder, baking soda, and baking powder. Use a whisk to blend them together well, ensuring there are no lumps — especially from the cocoa powder.
Next, add the wet ingredients: mayonnaise, water, and vanilla extract directly into the dry mix. Stir until everything is just combined. It should form a smooth batter, but avoid over-mixing to keep the cake tender.
Pour the batter into your prepared baking pan, spreading it out evenly with a spatula. Pop it into your preheated oven and let it bake for 30 to 35 minutes. You’ll know it's ready when a toothpick inserted into the center comes out clean.
Once baked, place the pan on a wire rack and let the cake cool completely before serving. This helps it set and makes it easier to cut.

Why You'll Love This Recipe

  • Super moist texture thanks to the mayonnaise.
  • Simple, pantry-friendly ingredients.
  • No need for eggs or butter!
  • Quick and easy to prepare — perfect for last-minute gatherings.
  • Rich chocolate flavor without being overly sweet.

Ingredients

2 cups all-purpose flour
1 cup granulated sugar
1/2 cup unsweetened cocoa powder
1 1/2 tsp baking soda
1/4 tsp baking powder
1 cup mayonnaise
1 cup water
1 tsp vanilla extract

Step-by-step Instructions

1. Preheat your oven to 350°F (175°C) and grease a 9x13 inch baking pan.
2. In a large bowl, whisk together the flour, sugar, cocoa powder, baking soda, and baking powder.
3. Add the mayonnaise, water, and vanilla extract into the dry ingredients and mix until well combined.
4. Pour the batter into the prepared baking pan and spread it evenly.
5. Bake in the preheated oven for 30 to 35 minutes, or until a toothpick inserted in the center comes out clean.
6. Allow the cake to cool completely in the pan on a wire rack before serving.

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