These rich, tender Chocolate Mayonnaise Cupcakes are a great dessert to make when you don't have oil! The boxed cake mix and espresso powder enhance the chocolate flavor and the mayo helps to keep everything moist. People freak out when they hear they have mayo, but the flavor will keep them wanting more.
Prep Time10 minutesmins
Cook Time18 minutesmins
Total Time28 minutesmins
Course: Dessert
Cuisine: American
Servings: 18
Calories: 346kcal
Author: Sharon Garofalow
Ingredients
For the Cupcakes
For the Cupcakes
1Box Devil’s Food Cake Mix
2eggs
1cupmayonnaise
1cupmilk
1tspvanilla extract
1tspespresso powder
1/4tspsalt
For the Buttercream
1cupbutter
1/4cupvegetable shorteningoptional
4cupsconfectioner's sugaralso known as powdered sugar
1/4cupheavy cream
1/8tspsalt
2tspvanilla extract
1/4cupDutch-process cocoa powder
2TBSPmayo
Instructions
For Cupcakes
Preheat the oven to 400 degrees.
Line a cupcake pan with cupcake liners and set aside.
In a bowl beat together eggs and mayo until airy and pale, around 4 minutes.
Incorporate cake mix, 1/3 of the mixture at a time, alternating with milk and beginning and ending with cake mix.
Mix in vanilla extract, espresso powder and salt.
Divide the batter between the cupcake liners.
Bake Chocolate Mayonnaise Cupcakes 5 minutes then turn down the the temperature to 350 degrees.
Bake for 10 to 12 minutes and remove from the oven.
Let cool completely.
For Buttercream
In a large bowl with a hand mixer or stand mixer, whip the butter, vegetable shortening and salt until light and fluffy, around 7 minutes.
Add half the confectioner’s sugar and whip up until fluffy.
Add vanilla extract and half the heavy cream and mix until fluffy.
Repeat the process, alternating between sugar and cream and whip together.
Add cocoa powder and mayo and beat for about 3 more minutes until light and airy.
Add a bit more milk, if needed.
Decorate the cupcakes with the buttercream.
Enjoy!
Notes
Beat mayo and eggs together until pale and fluffy! This helps to incorporate air into the batter and make a nice light cupcake.Have questions about the buttercream? You can check out more about my Very Best Vanilla Buttercream Recipe.