Chocolate Cake with Mayonnaise is a moist, rich dessert where mayonnaise replaces eggs and oil, adding extra moisture and depth. This unconventional ingredient blends seamlessly, enhancing the cake’s texture without altering its taste. Ideal for those out of eggs or seeking a unique twist, it results in a tender, flavorful cake perfect for any occasion.
1cup240g mayonnaise (use full-fat for best results)
1cup240ml water, room temperature
1teaspoonvanilla extract
2cups250g all-purpose flour
1cup200g granulated sugar
½cup45g unsweetened cocoa powder
1½teaspoonsbaking soda
¼teaspoonsalt
Chocolate frosting of your choicestore-bought or homemade
Instructions
Preheat and Prep:
First, preheat your oven to 350°F (175°C). Grease a 9×13-inch cake pan and lightly flour it, or line with parchment paper if you prefer easy removal.
Mix Wet Ingredients:
In a large bowl, whisk together the mayonnaise, water, and vanilla extract until smooth and well blended. Don’t worry – you won’t taste the mayo, it just makes the cake super moist.
Sift and Combine Dry Ingredients:
In another bowl, sift together the flour, sugar, cocoa powder, baking soda, and salt. This helps keep the batter lump-free and airy.
Combine Wet and Dry:
Gradually add the dry mixture into the wet ingredients, stirring gently with a spatula or whisk. Mix just until everything is combined and you don’t see any dry flour – don’t overmix!
Bake:
Pour the batter evenly into the prepared pan(s). Bake in the preheated oven for 30–35 minutes, or until a toothpick inserted in the center comes out clean. Start checking around the 30-minute mark.
Cool and Frost:
Let the cake cool in the pan for about 10 minutes, then transfer to a wire rack to cool completely. Once cooled, slather on your favorite chocolate frosting. Homemade or store-bought – your call.
Notes
NotesFull-fat mayo is essential; don’t use reduced-fat or flavored varieties. This cake is naturally egg-free, making it a great option for those with egg allergies. Want to make it extra decadent? Add chocolate chips to the batter before baking.