Go Back
–+ servings
Three-layer cookie dough cake with chocolate ganache drip and crumbled dough topping

Cookie Dough Cake

This recipe transforms traditional baking into edible engineering, providing a blueprint for a structurally sound, three-layer cookie dough cake with embedded dough patties and a stabilizing brown sugar buttercream.
Print Recipe Pin Recipe
Prep Time 2 hours
Cook Time 30 minutes
Total Time 2 hours 30 minutes
Course Dessert
Cuisine American
Servings 1 three layer 8-inch cake

Equipment

  • Hand or stand mixer with paddle and whisk attachments
  • Three 8-inch round cake pans
  • Parchment paper
  • Digital probe thermometer (Recommended for flour safety)
  • Small cookie scoop (1.5 tbsp size)
  • Wax paper
  • Small offset spatula

Ingredients
  

For the Cookie Dough Patties and Crumble

  • 1/2 cup unsalted butter room temp
  • 1/2 cup granulated sugar
  • 2/3 cup light brown sugar packed
  • 1/4 cup milk
  • 2 tsp vanilla extract
  • 2 cups all-purpose flour Heat-treated to 160°F first
  • 1/2 tsp salt
  • 1 cup mini chocolate chips

For the Cake Layers

  • 1 1/2 cups unsalted butter room temp
  • 2 cups sugar
  • 3 large eggs
  • 2 tsp vanilla extract
  • 3 cups all-purpose flour
  • 2 tsp baking powder
  • 1 tsp salt
  • 1 cup whole milk
  • 1/2 cup 2% Greek yogurt (sour cream also works)
  • 1 cup mini chocolate chips

For the Brown Sugar Buttercream

  • 1 1/2 cups unsalted butter room temp
  • 5 cups powdered sugar
  • 1 cup all purpose flour Heat-treated to 160°F first
  • 3/4 cup light brown sugar packed
  • 1/4 cup milk
  • 2 tsp vanilla extract
  • 1/2 tsp salt
  • 1/2 cup mini chocolate chips Added last

For the Bittersweet Chocolate Ganache

  • 4 oz bittersweet chocolate chopped
  • 4 oz heavy cream
  • 2-3 tsp vegetable oil

Instructions
 

Making the Cookie Dough Patties (Must be done first)

  • In a mixer, cream together the butter and sugars until combined.
  • Add in the milk and vanilla and mix until combined.
  • Mix in the heat-treated flour and salt, then fold in the chocolate chips.
  • Scoop 15 balls of dough (1 1/2-tbsp size) and flatten slightly into patties about half an inch thick. Set aside on wax paper and place in the refrigerator to chill.

Baking the Cake Layers

  • Preheat the oven to 350°F and prepare three 8-inch round cake pans by coating them with non-stick spray and lining the bottoms with parchment paper circles.
  • Whisk together the cake flour, baking powder, and salt in a small bowl and set aside.
  • In a large bowl, cream together the butter and sugar using the whisk attachment on medium-high speed for 3 to 5 minutes until light and fluffy to ensure proper aeration.
  • Turn the speed down to medium and mix in one egg at a time, ensuring each is fully incorporated before adding the next. Mix in the yogurt.
  • Alternate between the dry ingredients and the milk mixture, starting and ending with the flour mixture (three additions of flour, two of milk).
  • Lastly, fold in the mini chocolate chips.
  • Divide the batter evenly between the three cake pans.
  • Take the chilled dough patties and push 5 patties down into each cake pan, ensuring they are covered entirely by spreading the remaining batter over top.
  • Bake for 30-35 minutes, or until a toothpick inserted into the center comes out clean. Rotate cakes halfway through for even baking.
  • Let the cakes cool in the pans for about 20 minutes. Run a knife around the inside of the pans, turn the cakes out onto a cooling rack, and peel off the parchment paper.
  • Transfer the cooled layers to the refrigerator to chill for at least one hour before assembly to ensure structural stability.

Making the Brown Sugar Buttercream

  • Cream together the room-temperature butter and brown sugar until smooth.
  • Gradually mix in the powdered sugar and the heat-treated flour, adding 2 cups of powdered sugar/flour mix at a time, pouring in the milk between each addition.
  • Finally, mix in the salt and vanilla. Do not mix in the mini chocolate chips yet.

Cake Assembly and Chilling Sequence

  • Spread an even layer of buttercream between each cake layer (about one large heaping scoop per layer).
  • Once the layers are stacked, place the naked cake in the fridge for about 20 minutes to allow the crumb coat to set.
  • Mix the reserved 1/2 cup of mini chocolate chips into the remaining buttercream.
  • After the 20-minute chill, apply an even layer of the cookie dough buttercream to the outside of the cake.
  • Place the cake back in the fridge while you prep the ganache.

Preparing and Applying the Ganache Drip

  • Measure out the chopped chocolate in a bowl and set aside.
  • In a glass measuring cup, pour in the heavy cream and heat in the microwave for 1 minute or until it starts to bubble.
  • Pour the hot cream over the chopped chocolate and whisk until smooth.
  • To thin for the drip, add 2-3 teaspoons of vegetable oil, testing the consistency by lifting the whisk—it should run back into the bowl in a smooth stream.
  • Immediately pour the ganache in the center of the cold cake and use a small offset spatula to push it toward the sides, allowing it to drip down naturally.
  • Using the remaining cookie dough that is left in the fridge, crumble pieces all over the top of the cake.
  • The cake is now ready to serve!

Notes

Safety Note: Flour must be heat-treated to an internal temperature of 160°F to neutralize potential contaminants before use in the dough or buttercream. The assembly sequence is critical; chilling the layers for one hour and the naked cake for 20 minutes ensures structural stability by allowing the fats in the buttercream to solidify between layers. For a Holiday Twist: Add 1 tsp of ground nutmeg to the cake batter and use dark chocolate chips in the dough for a warm, autumnal flavor profile.
Keyword brown sugar buttercream, embedded dough, layer cake assembly
Tried this recipe?Let us know how it was!