4 from 1 vote
Oreo Cake!
Prep Time
30 mins
Cook Time
30 mins
Decorating Time
30 mins
Total Time
1 hr 30 mins

A Three Layer Oreo Cake Spectacular with Chocolate Sponges, Oreo Buttercream Frosting, and even more Oreos on top! 

Course: Cake
Cuisine: Cake
Keyword: Oreo, Oreos
Servings: 18 People
Calories: 508 kcal
Author: Jane's Patisserie
For the Cake
  • 400 g Unsalted Butter/Stork
  • 400 g Light Brown Sugar
  • 325 g Self Raising Flour
  • 75 g Cocoa Powder
  • 8 Medium Eggs
For the Buttercream
  • 250 g Unsalted Butter (not stork)
  • 500 g Icing Sugar
  • 150 g Oreos
  • Melted Chocolate
  • Oreos
For the Cake
  1. Preheat your oven to 180C/160C Fan, and line three 8"/20cm cake tins with parchment paper!

  2. Add your Butter and Sugar to a bowl, and beat together until light and fluffy. I use my stand mixer, with the paddle attachment!

  3. Add in your Eggs, Flour and Cocoa Powder and beat again till smooth and lovely!

  4. Split the mixture evenly between the three tins, and bake in the oven for 25-30+ minutes! A cake skewer should come out clean!

  5. Leave the cakes to cool in the tins for 10 minutes, and then cool fully on a wire rack!

For the Buttercream
  1. Make sure your Unsalted Butter is at room temperature before you start - you don't want to use any form of spread to make the Buttercream!

  2. Blitz your Oreos to a really fine crumb - don't take out the cream, leave the Oreo whole and blitz to the crumb!

  3. Once the Butter is at room temp, beat on it's own for a few minutes to soften it and make it looser!

  4. Add in the Icing Sugar and beat till fully till a basic Buttercream is formed!

  5. Add in the Oreo Crumbs, and beat again for a few minutes till a lovely fluffy Oreo Buttercream is made!

For the Decoration!
  1. Get your first Cake, and put it onto your serving plate! Secure it with a smidge of Oreo Buttercream underneath!

  2. Pipe some of your Buttercream onto the cake with your favourite piping tip, and add on your second Sponge! Repeat again!

  3. When you reach the top Sponge, pipe on the rest of your Oreo Buttercream!

  4. Drizzle over some melted Chocolate (optional) and add on some Oreos, and extra Oreo Crumbs!

Recipe Notes
Nutrition Facts
Oreo Cake!
Amount Per Serving
Calories 508 Calories from Fat 288
% Daily Value*
Fat 32g49%
Saturated Fat 20g125%
Cholesterol 160mg53%
Sodium 43mg2%
Potassium 150mg4%
Carbohydrates 65g22%
Fiber 2g8%
Sugar 49g54%
Protein 6g12%
Vitamin A 1021IU20%
Calcium 47mg5%
Iron 1mg6%
* Percent Daily Values are based on a 2000 calorie diet.