This decadent dessert features three layers of soft, chewy chocolate chip cookie cake, each separated by creamy vanilla buttercream. It's a show-stopping treat perfect for birthdays or celebrations, combining the classic flavors of cookies and cake into one irresistible centerpiece.
Prep Time 30 minutes mins
Cook Time 25 minutes mins
Total Time 55 minutes mins
Storage: Store covered at room temperature for up to 2 days or refrigerated for up to 5 days. Bring to room temperature before serving for best texture. Make-Ahead: Bake the cookie layers up to 2 days ahead; wrap tightly and store at room temperature. Frosting can be made 1 day ahead and refrigerated; bring to room temperature and rewhip before using. Variations: Add 1 cup of chopped nuts (like pecans or walnuts) to the dough, or substitute milk chocolate or white chocolate chips. For a different frosting, use cream cheese frosting instead of vanilla buttercream.