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Celebrate any occasion with this easy frosted Chocolate Chip Cookie Cake recipe!

Chocolate chip cookie cake recipe topped with frosting and sprinkles.

Today’s chocolate chip cookie cake is similar to our famous Pizookie in that it’s a twist between a cake and a our favorite Chocolate Chip Cookie. It’s not as gooey and can be served warm or cold but is just as delicious.

Our kids LOVE this dessert because it’s so delicious, but also because it’s perfect for all of our celebrations – especially birthdays! Serve it up with a scoop of Homemade Vanilla Ice Cream and Chocolate Syrup, and it will be the star of the party.

Why we love it:

  • No fuss, no muss. No need to roll individual cookie dough balls, just spread the dough in a pan and bake!
  • Get creative. From frosting to sprinkles, decorate your cookie cake to suit any holiday or special occasion.
  • Freezer-friendly. Freeze the cookie cake for up to 3 months for a convenient make-ahead option!
  • Crispy and chewy. It’s the best of both worlds – a soft, gooey center and slightly crispy edges.

Ingredients

Cookie Cake

  • ยฝ cup  tr sugar – light, or for a more chewy texture use dark brown sugar
  • ยฝ cup granulated sugar
  • ยผ cup unsalted butter How to Soften Butter Quickly
  • ยผ cup vegetable oil (instead of using oil, you can also use an addition 1/4 cup butter).
  • 1 egg
  • ยฝ teaspoon vanilla extract
  • ยฝ teaspoon baking soda
  • ยฝ teaspoon salt
  • ยฝ teaspoon baking powder
  • 1 ยฝ cups all-purpose flour – Be sure to Measure Flour Correctly
  • 1 cup milk chocolate chips – butterscotch, white chocolate chips, mini M&Ms, or Reese’s pieces. 

Frosting

  • 4 tablespoons unsalted butter
  • 2 tablespoons cocoa powder – use unsweetened natural or Dutch-process cocoa powder
  • 1ยผ cups powdered sugar
  • ยฝ teaspoon vanilla extract
  • 1-2 tablespoons milk – add more or less to adjust the thickness of the frosting
  • sprinkles – decorate your cookie cake with sprinkles that match the holiday
  1. PREP. Preheat the oven to 350ยฐF. Grease an 8 or 9-inch cake pan and set aside.
  2. BATTER. In a medium bowl, cream ยฝ cup each of brown sugar and sugar, ยผ cup each butter and vegetable oil. Add the 1 egg and ยฝ teaspoon vanilla, and beat until light and fluffy.
    • Add ยฝ teaspoon each of baking soda, salt, and baking powder. Add 1ยฝ cups flour, and mix until just combined. Fold in 1 cup chocolate chips.
  3. BAKE. Spread the cookie dough in the prepared cake pan. Bake 22-25 minutes, until lightly browned around the edges. Remove from the oven and let cool completely.
  4. FROSTING. Beat 4 tablespoons butter, 2 tablespoons cocoa powder, and 1ยผ cups powdered sugar.
    • Add the ยฝ teaspoon vanilla and 1 tablespoon of milk, and beat until smooth.
    • Add additional tablespoons of milk as needed to make a fluffy and smooth frosting.
  5. DECORATE. Pipe dollops of chocolate frosting on the top of the cooled cookie cake using a large open star tip. Sprinkle with colorful sprinkles!

Different Pan Sizes

Use a similar-sized square pan or even a pie plate. For a thicker cookie cake, use an 8-inch pan and bake for a couple of minutes longer. 

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5 from 15 votes

Cookie Cake Recipe

By: Lil’ Luna
Celebrate any occasion with a chocolate chip cookie cake recipe topped with chocolate buttercream frosting and colorful sprinkles!
Servings: 8
Prep: 15 minutes
Cook: 22 minutes
Total: 37 minutes

Equipment

Ingredients 

For the Cookie Cake:

For the Frosting:

  • 4 tablespoons unsalted butter
  • 2 tablespoons cocoa powder
  • 1ยผ cups powdered sugar
  • ยฝ teaspoon vanilla extract
  • 1-2 tablespoons milk
  • sprinkles

Instructions 

Cookie Cake

  • Preheat the oven to 350ยฐF. Grease an 8 or 9-inch cake pan and set aside.
  • In a medium bowl, cream brown sugar, sugar, butter and vegetable oil. Add the egg and vanilla, and beat until light and fluffy.
  • Add baking soda, salt, and baking powder. Add flour, and mix until just combined. Fold in chocolate chips.
  • Spread the cookie dough in the prepared cake pan. Bake 22-25 minutes, until lightly browned around the edges. Remove from the oven and let cool completely.

Frosting

  • Beat butter, cocoa powder, and powdered sugar. Add the vanilla and milk, and beat until smooth.
  • Add additional tablespoons of milk as needed to make a fluffy and smooth frosting.
  • Pipe dollops of chocolate frosting on the top of the cookie using a large open star tip. Sprinkle with colorful sprinkles!

Video

Notes

STORE. Keep the cookie cake in an airtight container. It will stay fresh for up to 3 days, but can still be eaten after that.ย 
FREEZE. Cool cookie cake and wrap it with plastic wrap and then again with foil. Label and freeze for up to 3 months.
Store frosting. Frosting can be stored separately in an airtight container in the fridge for 7-12 days or in the freezer for up to 3 months.
ย 

Nutrition

Calories: 545kcal, Carbohydrates: 79g, Protein: 5g, Fat: 24g, Saturated Fat: 16g, Cholesterol: 54mg, Sodium: 344mg, Potassium: 95mg, Fiber: 2g, Sugar: 58g, Vitamin A: 432IU, Vitamin C: 1mg, Calcium: 62mg, Iron: 2mg

Nutrition information is automatically calculated, so should only be used as an approximation.

Recipe FAQ

  • The outside will be set, but the middle will still be soft (a toothpick inserted in the center will come out with some crumbs). It will continue to bake as it cools in the pan.
  • Line the pan with parchment paper and grease the sides (or just grease the entire pan).
  • Once cool, insert a butter knife or cooking spatula around the sides of the pan to loosen it.
  • Flip the cake out onto a large cutting board.
  • Since it will be upside down flip it over again onto the serving platter, or a cut piece of cardboard and then decorate.
  • Keep the chocolate chip cookie cake recipe in an airtight container. It will stay fresh for up to 3 days, but can still be eaten after that. 
  • To freeze it, cool the cookie cake and wrap it with plastic wrap and then again with foil. Label and freeze for up to 3 months.
  • The dough can be made the day before, wrap it in plastic, and keep it in the fridge. You can also wrap it again with foil and keep it in the freezer for up to 3 months. Thaw, if needed, and press the dough into the pan before baking.
  • The frosting can be stored separately in an airtight container in the fridge for 7-12 days or in the freezer for up to 3 months.

For More Chocolate Chip Recipes:

About Kristyn

My name is Kristyn and Iโ€™m the mom of SIX stinkinโ€™ cute kids and the wife to my smokinโ€™ hot hubby, Lo. My momโ€™s maiden name is Luna, and Iโ€™m one of the many crafty โ€œLilโ€™ Lunasโ€ in the fam. On this site I like to share all things creative - from recipes to home decor to gifts and home decor ideas. Welcome!

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5 from 15 votes (5 ratings without comment)

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18 Comments

  1. Hannah says:

    I was wondering how talll this was baked in an 8inch pan?

    1. Kristyn Merkley says:

      I didn’t measure, but maybe 1 1/2 in??

  2. kristina says:

    5 stars
    A couple of my children don’t like traditional cake. This a great alternative for parties.

  3. Olivia says:

    5 stars
    Chocolate chip cookies are the best! How about in the form of a cake? Such a great idea!

  4. Allyson Zea says:

    5 stars
    I have been wanting to make a cookie cake for a long time, so I was so happy your recipe popped up on my feed! Thanks for the easy to follow instructions!

  5. Beth says:

    5 stars
    This looks so delicious and scrumptious! My kids are going to love this recipe! I can’t wait to make this!

  6. Katie says:

    5 stars
    Made this with the family and it was a hit!

  7. Joy says:

    5 stars
    The best of both worlds!! Sometimes a big chocolate chip cookie in cake form is the best idea ever!

  8. Michelle Graber says:

    5 stars
    Made this today with my 2 and a half year old- so easy and yummy! Lil Luna recipes are my favorite because kiddos can always help with them!

    1. Kristyn Merkley says:

      That’s so nice of you to say!! They sure are ๐Ÿ™‚ Thank you so much!!

  9. Jolyn Salas says:

    5 stars
    My kids would love this

    1. Kristyn Merkley says:

      They are so good! I hope they will!

  10. Sabrina says:

    5 stars
    what a fun cookie, or cake, or combo of both, thank you!