Chocolate Chip Cookie Layer Cake

As seen on

Sally’s

Total Time

3 hours

Prep Time

25 minutes

Cook Time

22 minutes

Rating

(16)

Ingredients

serves 9-12

3 cups (375g) all-purpose flour (spooned & leveled)
2 teaspoons cornstarch
1 teaspoon baking soda
1 teaspoon salt
1 cup (16 Tbsp; 226g) unsalted butter, softened to room temperature
1 cup (200g) packed light or dark brown sugar
1/2 cup (100g) granulated sugar
2 large eggs, at room temperature
2 and 1/2 teaspoons pure vanilla extract
2 cups (360g) semi-sweet chocolate chips (I used mini), plus extra for garnish
Chocolate Peanut Butter Frosting
1 cup (16 Tbsp; 226g) unsalted butter, softened to room temperature
1/2 cup (130g) creamy peanut butter*
3 and 1/2 cups (420g) confectioners’ sugar
1/2 cup (41g) unsweetened natural or dutch-process cocoa powder
1 teaspoon pure vanilla extract
1–2 Tablespoons milk
Salt, to taste

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Preparation

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Step 1

Preheat oven to 350°F (177°C). Grease 6-inch cake pans, line with parchment paper rounds, then grease the parchment paper.

Step 2

Make the cookie cake: Whisk the flour, cornstarch, baking soda, and salt together in a medium bowl. Set aside.

Step 3

In a large bowl using a hand mixer or a stand mixer fitted with a paddle attachment, beat the butter, brown sugar, and granulated sugar together on medium-high speed until smooth and creamed, about 2 minutes. Add the eggs and vanilla extract and beat on high speed until combined, about 1 minute. Scrape down the sides and up the bottom of the bowl and beat again as needed to combine.

Step 4

Add the dry ingredients to the wet ingredients and mix on low until combined. With the mixer running on low speed, beat in the chocolate chips. Dough will be thick and sticky.

Step 5

Divide cookie dough between however many cake pans you’re using. Press evenly into each. If baking in batches, cover any cookie dough that isn’t being used and set aside at room temperature.

Step 6

Bake for 20-22 minutes or until the cake layers are lightly brown on top and a toothpick inserted in the center comes out mostly clean. Allow cakes to cool for 10 minutes in the pans. Run a sharp knife around the edges, then carefully invert the pan so the warm cookie cake slides out. Set the baked cakes on a wire rack to cool completely. The cakes must be completely cool before frosting and assembling.

Step 7

Make the frosting: With a handheld or stand mixer fitted with a paddle or whisk attachment, beat the butter and peanut butter together on medium speed until creamy and smooth, about 2 minutes. Add confectioners’ sugar, cocoa powder, vanilla extract, and 1 Tablespoon milk. Mix on low speed for 30 seconds, then increase to high speed and beat for 2 minutes. Add another Tablespoon or 2 of milk if frosting is too thick. Taste and add a pinch of salt if needed.

Step 8

Assemble and decorate: Place 1 cake layer on your cake stand, cake turntable, or serving plate. Evenly cover the top with frosting. Continue layering the cake layers and frosting. Spread the remaining frosting all over the top and sides, if there’s any leftover for the sides! If desired, top with chocolate chips. Slice and serve.

Step 9

Cover leftover cake tightly and store in the refrigerator for 5 days.

Chef’s notes

Make Ahead Instructions:

The cake layers can be baked, cooled, and covered tightly at room temperature overnight. Likewise, the frosting can be prepared then covered and refrigerated overnight. Let the frosting sit at room temperature to slightly soften for 10 minutes before assembling and frosting. Frosted cake or unfrosted cake layers can be frozen up to 2-3 months. Thaw overnight in the refrigerator and bring to room temperature before decorating/serving.

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Alternate Sizes:

No matter which size cookie cake you make, use the bake time listed as a loose guideline. When the cake layers are lightly brown on top and a toothpick inserted in the center comes out mostly clean, they’re done. (1) Make the recipe as directed and bake in three 9-inch cake pans for about 22-25 minutes. (2) Halve the recipe and bake in one 9-inch cake pan for about 22-25 minutes. (3) Halve the recipe and bake in three 6-inch cake pans for about 20-22 minutes.

Frosting:

If desired, use any of the alternate frosting recipes linked in the post above.

Peanut Butter:

I don’t suggest using a natural style peanut butter for the chocolate peanut butter frosting as it could produce a thick, greasy, or crumbly frosting.

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Chocolate Chip Cookie Layer Cake

Ingredients

Preparation

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Chef’s notes

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