I never knew a chocolate chip cookie cake could look this impressive, slice this perfectly, and still feed a whole crowd. This sheet pan version is the party dessert everyone reaches for first.

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I’m obsessed with this sheet pan cookie cake because it gives me everything I want from a chocolate chip cookie, just bigger, thicker, and way more party-ready. I love the soft middle, the lightly crisp edges, and the ridiculous amount of semisweet chocolate chips in every square.

But the real win is how it feels like a bakery-style birthday cookie without the tiny slice drama. More cookie for me.

I adore the rich flavor from pure vanilla extract, especially with all that buttery, deep chew happening. And honestly, I never need an excuse to make a giant cookie cake again.

Ingredients

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Butter makes it rich, soft, and a little bakery-level in the best way.
Brown sugar brings chewiness and that cozy caramel vibe everyone loves.
Granulated sugar helps the edges get lightly crisp, not just soft.
Eggs hold everything together and give the cookie cake its tender bite.
Vanilla adds that warm, sweet smell that makes people hover near the oven.
Flour gives the whole thing structure so it slices cleanly.
Baking soda helps it spread and keeps the texture from feeling heavy.
Baking powder gives a little lift, so it’s not a flat brick.
Sea salt balances the sweetness and makes the chocolate taste louder.
Chocolate chips are the main event, melty pockets in every square.
Plus, nuts add crunch if you like a little texture drama.
Basically, mini chips on top make it look extra fun without trying hard.

Ingredient Quantities

2 cups (4 sticks) unsalted butter, softened

1 1/2 cups packed light brown sugar

1 cup granulated sugar

4 large eggs, room temperature

2 tablespoons pure vanilla extract

4 1/2 cups all purpose flour

2 teaspoons baking soda

1 teaspoon baking powder

1 1/2 teaspoons fine sea salt

3 to 4 cups semisweet chocolate chips

Optional 1 cup chopped nuts or mini chocolate chips for topping

How to Make this

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1. Preheat oven to 350°F (175°C) and line a half sheet pan 18 by 13 inches with parchment paper, leaving an overhang for easy lifting; lightly grease parchment.

2. In a large bowl, cream 2 cups softened unsalted butter with 1 1/2 cups packed light brown sugar and 1 cup granulated sugar until light and fluffy, about 3 to 5 minutes.

3. Add 4 room temperature eggs one at a time, mixing well after each, then stir in 2 tablespoons pure vanilla extract.

4. In a separate bowl whisk together 4 1/2 cups all purpose flour, 2 teaspoons baking soda, 1 teaspoon baking powder, and 1 1/2 teaspoons fine sea salt.

5. Gradually add the dry ingredients to the wet ingredients and mix just until combined; do not overmix.

6. Fold in 3 to 4 cups semisweet chocolate chips, reserving a cup for the top if you want a decorative surface.

7. Transfer the dough to the prepared sheet pan and press it evenly into a roughly 1/2 to 3/4 inch thick rectangle or to the edges for thinner cake, pressing reserved chocolate chips and optional 1 cup chopped nuts or mini chocolate chips on top.

8. Bake in the preheated oven until edges are golden and the center is set, about 18 to 25 minutes for a thicker layer or 15 to 20 minutes for a thinner layer; start checking at the shorter time.

9. Cool in the pan on a wire rack until just warm, then use the parchment overhang to lift the cookie cake out and cool completely before slicing into squares to serve.

Equipment Needed

1. Half sheet pan (18 x 13 inches) lined with parchment paper
2. Stand mixer or heavy-duty hand mixer with paddle attachment
3. Large mixing bowl and a medium mixing bowl
4. Measuring cups and spoons
5. Silicone spatula for folding and scraping
6. Whisk for dry ingredients
7. Offset spatula or bench scraper to press dough evenly
8. Wire cooling rack for cooling and slicing

FAQ

Q: What size sheet pan should I use and how thick will the cookie cake be? A: Use a half sheet pan about 18 by 13 inches for an even single-layer cookie cake about 1/2 to 3/4 inch thick. For a taller cake use a smaller jelly roll pan, but baking time will increase slightly.

Q: What oven temperature and baking time work best? A: Bake at 350 F for 18 to 25 minutes, or until the edges are golden and the center is set but still slightly soft. Rotate the pan halfway for even browning.

Q: Can I halve the recipe or make it in a round pan? A: Yes. Halve all ingredients for a smaller pan. For a round cake use a 10 or 12 inch round pan and expect a longer bake time and a slightly thicker result.

Q: How should I store leftovers and how long do they keep? A: Cool completely, then cover tightly or transfer to an airtight container. Store at room temperature up to 3 days or refrigerate up to 1 week. Rewarm briefly before serving for a just-baked texture.

Q: Can I freeze the cookie cake or the dough? A: Yes. Baked cookie cake freezes well for up to 3 months wrapped in plastic and foil. Cookie dough can be portioned, frozen on a tray then bagged for up to 3 months; bake from frozen, adding a few extra minutes as needed.

Q: Any tips for even baking and a gooey center? A: Use room temperature eggs and butter, avoid overmixing once flour is added, press chips into the top instead of folding them all in, and remove the cake when the center is just set because it will finish firming as it cools.

Sheet Pan Cookie Cake Recipe Substitutions and Variations

Unsalted butter: use vegan butter 1 to 1 or solid coconut oil 1 to 1; coconut oil will lend a subtle coconut flavor and a slightly firmer texture when chilled
Brown sugar: substitute coconut sugar 1 to 1 for a similar caramel note and similar moisture
Eggs: use flax eggs by mixing 1 tablespoon ground flaxseed with 3 tablespoons water per egg, let sit 5 minutes until gelled
All purpose flour: swap a 1 to 1 gluten free all purpose flour blend that contains xanthan gum, or add 1/2 teaspoon xanthan gum per cup if your blend lacks it

Pro Tips

1) Chill the pan briefly after baking, then cool completely before slicing. This lets the crumb set so squares cut cleanly instead of crumbling.

2) Press a handful of extra chips and any nuts on top right after the cake comes out of the oven. They sink in slightly and give a glossy, bakery look without melting into the interior.

3) Rotate the pan halfway through baking and watch the edges. Sheet pans can brown unevenly; rotating helps even color and doneness. If the edges are getting too dark, tent lightly with foil.

4) For the best texture, avoid overmixing once the flour is in. Mix just until incorporated, and fold add-ins gently so the cake stays tender rather than tough.

Sheet Pan Cookie Cake Recipe

Recipe by Tina Bueller

0.0 from 0 votes

I never knew a chocolate chip cookie cake could look this impressive, slice this perfectly, and still feed a whole crowd. This sheet pan version is the party dessert everyone reaches for first.

Servings

servings

Calories

284

kcal

Equipment: 1. Half sheet pan (18 x 13 inches) lined with parchment paper
2. Stand mixer or heavy-duty hand mixer with paddle attachment
3. Large mixing bowl and a medium mixing bowl
4. Measuring cups and spoons
5. Silicone spatula for folding and scraping
6. Whisk for dry ingredients
7. Offset spatula or bench scraper to press dough evenly
8. Wire cooling rack for cooling and slicing

Ingredients

2 cups (4 sticks) unsalted butter, softened
1 1/2 cups packed light brown sugar
1 cup granulated sugar
4 large eggs, room temperature
2 tablespoons pure vanilla extract
4 1/2 cups all purpose flour
2 teaspoons baking soda
1 teaspoon baking powder
1 1/2 teaspoons fine sea salt
3 to 4 cups semisweet chocolate chips
Optional 1 cup chopped nuts or mini chocolate chips for topping

Directions

Preheat oven to 350°F (175°C) and line a half sheet pan 18 by 13 inches with parchment paper, leaving an overhang for easy lifting; lightly grease parchment.
In a large bowl, cream 2 cups softened unsalted butter with 1 1/2 cups packed light brown sugar and 1 cup granulated sugar until light and fluffy, about 3 to 5 minutes.
Add 4 room temperature eggs one at a time, mixing well after each, then stir in 2 tablespoons pure vanilla extract.
In a separate bowl whisk together 4 1/2 cups all purpose flour, 2 teaspoons baking soda, 1 teaspoon baking powder, and 1 1/2 teaspoons fine sea salt.
Gradually add the dry ingredients to the wet ingredients and mix just until combined; do not overmix.
Fold in 3 to 4 cups semisweet chocolate chips, reserving a cup for the top if you want a decorative surface.
Transfer the dough to the prepared sheet pan and press it evenly into a roughly 1/2 to 3/4 inch thick rectangle or to the edges for thinner cake, pressing reserved chocolate chips and optional 1 cup chopped nuts or mini chocolate chips on top.
Bake in the preheated oven until edges are golden and the center is set, about 18 to 25 minutes for a thicker layer or 15 to 20 minutes for a thinner layer; start checking at the shorter time.
Cool in the pan on a wire rack until just warm, then use the parchment overhang to lift the cookie cake out and cool completely before slicing into squares to serve.

Notes

Below you’ll find my best estimate of this recipe’s nutrition facts. Treat the numbers as a guide rather than a rule—great food should nourish both body and spirit. Figures are approximate, and the website owner assumes no liability for any inaccuracies in this recipe.