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Photo of a slice of Cookie Cake served on a plate and garnished with ice cream and chocolate syrup. Fork for serving.
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5 from 2 votes

Chocolate Chip Cookie Cake

My Cookie Cake is the perfect way to celebrate. It is easy to make and it's over the top with my chocolate frosting!
Prep Time20 minutes
Cook Time20 minutes
Total Time40 minutes
Servings: 10 slices
Author: Lisa Longley

Ingredients

  • 2 cups all purpose flour (240 grams)
  • 1/2 teaspoon baking soda
  • 1/2 teaspoon baking powder
  • 1/4 teaspoon salt
  • 3/4 cup unsalted butter room temperature 170grams)
  • 3/4 cup brown sugar (159.75 grams)
  • 1/4 cup granulated sugar (49.5 grams)
  • 1 egg
  • 1 egg yollk
  • 1 1/2 teaspoons vanilla extract
  • 1 cup chocolate chips (170 grams)

Chocolate Frosting

  • 1/2 cup butter room temperature (113 grams)
  • 2 teaspoons vanilla
  • 1/2 cup cocoa powder (42 grams)
  • 4 cups powdered sugar (454 grams)
  • 1/2 cup heavy cream (118.20 ml)
  • pinch of salt

Instructions

Make the Cookie Cake

  • Preheat your oven to 350 degrees Fahrenheit. Spray a 9-inch springform pan with cooking spray.
  • In a large bowl, mix together the flour, baking soda, baking powder, and salt.
    2 cups all purpose flour, 1/2 teaspoon baking soda, 1/2 teaspoon baking powder, 1/4 teaspoon salt
  • In the bowl of a stand mixer fit with the paddle attachment or in a large bowl with a hand mixer, beat together the butter, brown sugar, and granulated sugar until light and fluffy. Add in the egg and egg yolk, one at a time. Then beat in the vanilla until just combined.
    3/4 cup unsalted butter, 3/4 cup brown sugar, 1/4 cup granulated sugar, 1 egg, 1 egg yollk, 1 1/2 teaspoons vanilla extract
  • Slowly add in the flour a little at a time while mixing until it is just combined.
  • Stir in the chocolate chips.
    1 cup chocolate chips
  • Press the cookie dough into the prepared pan and bake for 20 to 25 minutes or until the edges of the cake are golden brown and the middle has just a slight wiggle to it.
  • Make the frosting and pipe onto the cake once it is cool.

Make the Chocolate Frosting

  • Beat the butter in a stand mixer fit with the whisk attachment or a large bowl with a handheld electric mixer.
    1/2 cup butter
  • Add in the cocoa powder and vanilla extract.
    1/2 cup cocoa powder, 2 teaspoons vanilla
  • Slowly add in the powdered sugar one cup at a time. Then add in the heavy cream. Add in a pinch of salt.
    4 cups powdered sugar, 1/2 cup heavy cream, pinch of salt
  • Store in an airtight container until you are ready to use.

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