The Best Cookie Cake
There is something truly magical about enjoying The Best Cookie Cake fresh from the oven, a perfect blend of chewy cookie texture and that irresistible, rich chocolate chip goodness that everyone loves. This recipe is a celebration of classic flavors with a fun, shareable twist, ideal for any occasion where you want to wow friends or treat yourself to a sweet moment of happiness. From the buttery dough to the luscious chocolate frosting, every bite is packed with warmth and nostalgia wrapped up in one delightful cake-sized cookie.

Ingredients You’ll Need
The Best Cookie Cake comes together from simple, everyday ingredients that work together to create an unbeatable flavor and texture harmony. Each item not only plays its role in taste and consistency but also adds to the cake’s inviting color and moist crumb.
- ¾ cup unsalted butter, room temperature: This provides richness and helps the cookie cake stay tender.
- ½ cup packed light brown sugar: Adds moistness and a subtle caramel depth to the sweetness.
- ½ cup granulated sugar: Balances the brown sugar with crispness and sparkle.
- 1 large egg: Binds the dough and gives moisture and structure.
- 2 teaspoons vanilla extract: Enhances the overall flavor with warm, sweet notes.
- 1 teaspoon baking soda: Helps the cake rise perfectly without becoming cakey.
- 1 teaspoon salt: Balances sweetness and enhances chocolate flavor.
- 1 tablespoon cornstarch: Keeps the cookie soft and tender by adding a bit of cake-like texture.
- 1 ¾ cups all-purpose flour: The base of the dough, providing structure and chewiness.
- 1 cup semi-sweet chocolate chips: The star ingredient for melty, gooey pockets of chocolate throughout.
- For the Chocolate Frosting: Butter, cocoa powder, vanilla, powdered sugar, pinch of salt, and milk combine for a silky, rich topping to elevate the cookie cake experience.
How to Make The Best Cookie Cake
Step 1: Prepare Your Pan and Preheat
Start by preheating your oven to 350°F to ensure it’s perfectly hot when you’re ready to bake. Line the bottom of a springform pan with parchment paper and lock the sides in place. Grease the sides with non-stick spray to make sure your cookie cake releases easily after baking. If you don’t have a springform pan, a 9-inch baking or pie dish works beautifully, just make sure to grease it well.
Step 2: Cream the Butters and Sugars
In a large bowl, beat the room-temperature butter with light brown sugar and granulated sugar until the mixture turns light, fluffy, and dreamy—about 2 to 3 minutes. This step is key as it introduces air and lays the foundation for a soft, tender cookie cake.
Step 3: Combine the Wet Ingredients and Leavening
Add the egg, vanilla extract, baking soda, and salt to your butter and sugar mixture. Beat just until everything is well incorporated to keep the dough perfectly smooth and luscious.
Step 4: Mix in Dry Ingredients and Chocolate Chips
Sprinkle in the cornstarch and all-purpose flour, then mix until everything just comes together—be careful not to overmix to avoid a tough texture. Finally, gently fold in the chocolate chips, the jewels of this cookie cake, ensuring they’re evenly distributed.
Step 5: Press Dough and Bake
Press your cookie dough evenly into the prepared pan. For a gorgeous finish, sprinkle some extra chocolate chips on top and gently press them into the surface. Bake on the center rack for 21 to 23 minutes, watching closely so you catch the perfect hint of golden edges with a set but soft center. If the edges brown too fast, tent them with foil mid-bake to keep everything balanced.
Step 6: Cool and Frost
Allow The Best Cookie Cake to cool completely on your countertop before attempting to remove it from the pan or frost it. This resting time lets the cake firm up enough for the next step.
Step 7: Prepare and Spread Chocolate Frosting
Using a mixer, blend the butter, sifted cocoa powder, vanilla, and salt until smooth. Gradually add powdered sugar, beating to achieve a luscious, fluffy texture. Add milk tablespoon by tablespoon to reach that perfect spreadable consistency. Now, generously frost your cookie cake and get ready for indulgence!
How to Serve The Best Cookie Cake

Garnishes
A simple decoration can make your cookie cake look irresistible. You might sprinkle extra mini chocolate chips, edible glitter, or even festive sprinkles for celebrations. Fresh berries or a dollop of whipped cream alongside can add a fresh contrast and a pop of color, making your presentation stunning and inviting.
Side Dishes
The Best Cookie Cake is a star all on its own, but pairing it with a cold glass of milk is a classic you cannot miss. Alternatively, a scoop of vanilla ice cream or a drizzle of caramel sauce on the side can beautifully complement the chocolate richness.
Creative Ways to Present
Slice your cookie cake into wedges just like a pie and serve on colorful plates for informal get-togethers. Or, try layering pieces between dollops of frosting for a playful cookie cake parfait. For parties, write fun messages or designs with extra frosting piping to make your dessert extra special.
Make Ahead and Storage
Storing Leftovers
If you find yourself lucky enough to have leftovers, keep The Best Cookie Cake in an airtight container at room temperature for up to 3 days if unfrosted. With frosting, refrigerate it to maintain freshness and prevent melting. This way, every slice stays moist and flavorful for whenever you crave it next.
Freezing
You can freeze the cookie cake either frosted or unfrosted by wrapping it tightly in plastic wrap and storing in an airtight container or freezer bag. It will keep well for about 2 months. When thawing, do so in the refrigerator to preserve texture and avoid condensation on the frosting.
Reheating
To enjoy leftover cookie cake warm, reheat individual slices gently in the microwave for about 10 to 15 seconds. This softens the cake and melts the chocolate chips slightly for a fresh-baked feel. Avoid reheating the whole cake as uneven warming can affect texture.
FAQs
Can I use a regular baking pan instead of a springform pan?
Absolutely! A 9-inch pie or baking dish works perfectly; just be sure to grease it well and line the bottom with parchment paper if possible to prevent sticking.
Is it possible to make this cookie cake gluten-free?
Yes, you can substitute the all-purpose flour with a 1:1 gluten-free flour blend. Brands like Pamela’s have worked well for many bakers, but results may vary slightly in texture.
How can I tell when the cookie cake is done baking?
The edges should be golden and the center set but still soft to the touch. It’s important not to overbake for the best chewy texture—avoid waiting until the center looks firm and cracked.
Can I make the chocolate frosting dairy-free?
Yes! Substitute the butter with a dairy-free margarine or coconut oil and use a plant-based milk like almond or soy. The frosting may have a slightly different texture but will still be delicious.
What’s the best way to store the frosted cookie cake overnight?
Refrigerate it in an airtight container or cover tightly with plastic wrap to keep the frosting intact and prevent the cake from drying out.
Final Thoughts
Whipping up The Best Cookie Cake is one of those joyful kitchen moments that fills your home with warmth and sweet aromas, promising smiles with every bite. Whether you’re celebrating a special occasion or simply craving the comforting taste of chocolate chip cookies on a grander scale, this recipe is your new go-to. So gather your ingredients, invite a friend or two, and dive into the deliciousness that only The Best Cookie Cake can bring!
PrintThe Best Cookie Cake
This Best Cookie Cake recipe offers a delicious twist on traditional chocolate chip cookies by baking the dough into a large, shareable cake perfect for celebrations or dessert. With soft, chewy texture, gooey chocolate chips, and topped with rich chocolate frosting, this easy-to-make treat is a crowd-pleaser for all ages.
- Prep Time: 15 minutes
- Cook Time: 23 minutes
- Total Time: 38 minutes
- Yield: 10 servings 1x
- Category: Dessert
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Ingredients
For the Cookie Cake:
- ¾ cup unsalted butter, room temperature
- ½ cup packed light brown sugar
- ½ cup granulated sugar
- 1 large egg
- 2 teaspoons vanilla extract
- 1 teaspoon baking soda
- 1 teaspoon salt
- 1 tablespoon cornstarch
- 1 ¾ cups all purpose flour
- 1 cup semi-sweet chocolate chips
For the Chocolate Frosting:
- ½ cup (1 stick) unsalted butter, room temperature
- 3 tablespoons unsweetened cocoa powder, sifted
- ½ teaspoon vanilla extract
- pinch of salt
- 2 ½ cups powdered sugar
- 2 to 4 tablespoons milk
Instructions
- Prepare the Pan: Preheat oven to 350°F. Line the bottom of a springform pan with parchment paper and lock in the sides. Grease the sides with non-stick baking spray. Alternatively, use a 9-inch baking or pie dish, greased with non-stick spray.
- Mix the Cookie Dough: In a large bowl, beat the room temperature butter, brown sugar, and granulated sugar until light and fluffy, about 2-3 minutes. Add egg, vanilla extract, baking soda, and salt and mix to combine. Then incorporate cornstarch and flour, stirring until well combined. Fold in the chocolate chips gently.
- Shape the Cookie Cake: Press the cookie dough evenly into the prepared pan. For an attractive finish, sprinkle a few chocolate chips on top and press them lightly into the dough surface.
- Bake the Cookie Cake: Place the pan on the center rack and bake for 21 to 23 minutes. The edges should turn golden while the center is just set. To avoid over-browning, cover the edges with foil if needed. Remove from oven when done.
- Cool the Cookie Cake: Allow the cookie cake to cool completely on the counter before removing from the pan or frosting.
- Make the Frosting: Using a stand or hand mixer, beat the butter, cocoa powder, vanilla extract, and salt together until smooth. Add powdered sugar in two additions, mixing well each time and scraping down the sides of the bowl.
- Adjust Frosting Consistency: Slowly add milk one tablespoon at a time, mixing until frosting is light, fluffy, and easily spreadable.
- Frost the Cookie Cake: Spread the chocolate frosting evenly on top of the cooled cookie cake as desired. Serve and enjoy!
Notes
- If You Don’t Have a Springform Pan: Use a 9-inch baking or pie dish, greased well to prevent sticking.
- Make Sure the Butter is Room Temperature: Softened butter blends better with sugars, producing a fluffier dough.
- Don’t Over-Bake the Cookie Cake: Remove from oven when the center is just set to keep it soft and chewy.
- Storage: Unfrosted cookie cake can be kept at room temperature in an airtight container for 2-3 days. If frosted, store in the refrigerator for the same period.
Nutrition
- Serving Size: 1 slice (1/10th cake)
- Calories: 752 kcal
- Sugar: 71 g
- Sodium: 449 mg
- Fat: 39 g
- Saturated Fat: 24 g
- Unsaturated Fat: 12 g
- Trans Fat: 1 g
- Carbohydrates: 98 g
- Fiber: 3 g
- Protein: 6 g
- Cholesterol: 99 mg
Keywords: cookie cake, chocolate chip cookie cake, chocolate frosting, easy dessert, American dessert, chocolate chip cookies

