HomeDessertsDuke's Chocolate Mayonnaise Cake
Duke's Chocolate Mayonnaise Cake
Mayonnaise takes the place of eggs and oil in this wonderfully moist and chocolaty Duke's Chocolate Mayonnaise Cake. A southern favorite!
- Prep20 min
- Cook30 min
- Total50 min
- Serves16
- Rating5.0

Duke’s Chocolate Mayonnaise Cake is an incredibly moist and chocolaty cake that has been popular in the south for generations. So easy to make and uses only simple ingredients.
Duke’s Mayonnaise is the mayonnaise brand of choice for many southerners, but it is a very regional product and not widely available outside of the south. You can substitute any brand of mayonnaise.
Many southerners feel almost a cult-like allegiance to Duke’s Mayonnaise and that probably has as much to do with its history as it does the taste.
Duke’s Mayonnaise is a southern made product that came about because of some good ole southern ingenuity and hard work from Mrs. Eugenia Duke. During World War 1, Mrs. Duke started selling sandwiches to soldiers to make extra money. It wasn’t long before people were asking her for her mayonnaise recipe. She eventually began selling her sandwiches to more and more people and is said to have bought her first delivery truck after selling her 11,000th sandwich.
It wasn’t long before she decided to scrap the sandwiches and focus on making the mayonnaise. In 1926 she sold her recipe and brand to the CF Sauer Company. The company proceeded to hire Mrs. Duke as their chief salesperson and the original salesforce selling Duke’s Mayonnaise for the company consisted of all women. It is still produced in Greenville. SC where Mrs Duke began selling sandwiches all those years ago and is made with her original recipe.
Mrs. Duke and Duke’s Mayonnaise are definitely deserving of being celebrated for their important contribution to the food industry in the south and what better way to celebrate than with chocolate cake? Mayonnaise makes this cake exceptionally moist, even days after it is baked. An insanely rich and chocolatey frosting makes it hard to resist.
If you want to purchase Duke’s mayonnaise online you can buy it here.
Linking up with The Country Cook’s Weekend Potluck
Disclosure: This post contains an affiliate link. If you click the link and make a purchase, Delepta will earn a small commission at no cost to you.
Another favorite southern dessert is this Banana Pudding Cake!
Ingredients
Chocolate Icing
Steps
- 1
Preheat oven to 350°F and grease and flour two 8-inch cake pans.
- 2
Sift cocoa, flour, baking soda, salt and sugar into a medium bowl.
- 3
Combine mayonnaise, vanilla and water in an electric mixer at low speed. Once smooth, slowly add in dry mixture until just incorporated (do not over beat).
- 4
Pour batter into cake pans and bake for 30 minutes or until done.
- 5
Cool on wire racks.
- 6
For icing, In the bowl of an electric mixer, beat butter and cocoa with whisk attachment until smooth. Add vanilla. Add confectioners' sugar alternately with milk until icing reaches a spreadable consistency.
- 7
Spread a portion of the icing on top of one layer of cake. Stack the other layer on top. Use remaining icing to cover the top and sides.
Notes
Note: You may have a hard time frosting the sides of the cake without crumbs showing. If so, spread a thin layer of frosting on sides, refrigerate for 15 to 20 minutes and then do a second thicker coat.
Nutrition
- Calories553
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