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Chocolate Chip Cookie Cake

Chocolate Chip Cookie Cake

A giant soft and chewy chocolate chip cookie baked like a cake, featuring crisp edges and a gooey center. Ideal for celebrations or any time a crowd-pleasing dessert is needed.
Prep Time 15 minutes
Cook Time 25 minutes
Total Time 40 minutes
Course cake, Dessert
Cuisine American
Servings 9 people
Calories 350 kcal

Equipment

  • 1 round cake pan 9-inch, greased and parchment lined
  • 1 mixing bowls separate for wet and dry ingredients
  • 1 mixer for creaming butter and sugars

Ingredients
  

  • 3/4 cup unsalted butter softened
  • 3/4 cup packed brown sugar
  • 1/4 cup granulated sugar
  • 1 large egg
  • 1 large egg yolk
  • 2 teaspoons vanilla extract
  • 2 cups all-purpose flour
  • 1 teaspoon cornstarch
  • 1 teaspoon baking soda
  • 1/2 teaspoon salt
  • 1 1/2 cups semi-sweet or milk chocolate chips
  • optional chocolate frosting or buttercream
  • optional extra chocolate chips
  • optional sprinkles

Instructions
 

  • Preheat the oven to 350°F (180°C). Grease a 9-inch round cake pan and line the bottom with parchment paper.
  • In a large bowl, beat the softened butter, brown sugar, and granulated sugar together until light and fluffy.
  • Add the egg, egg yolk, and vanilla extract to the butter mixture and mix until well combined.
  • In a separate bowl, whisk together the flour, cornstarch, baking soda, and salt.
  • Gradually incorporate the dry ingredients into the wet ingredients, mixing just until combined.
  • Fold in the chocolate chips gently.
  • Press the dough evenly into the prepared cake pan.
  • Bake for 20 to 25 minutes, until the edges are set and golden while the center remains soft.
  • Allow the cookie cake to cool in the pan for 15 to 20 minutes before transferring to a serving plate.
  • Decorate with frosting, extra chocolate chips, or sprinkles if desired. Slice and serve warm or at room temperature.

Notes

  • Underbaking keeps the center chewy and soft.
  • Using a smaller pan creates a thicker cookie cake.
  • Add nuts or white chocolate chips for flavor variations.
  • Store covered at room temperature up to 3 days or refrigerate up to 5 days.
  • Dough can be refrigerated for 24 hours before baking.