Chocolate Chip Cookie Cake
Published July 2, 2024
- Total Time
- 45 minutes, plus 40 minutes’ cooling
- Prep Time
- 5 minutes
- Cook Time
- 40 minutes, plus 40 minutes’ cooling
- Rating
- Comments
- Read comments
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Ingredients
10 tablespoons/142 grams unsalted butter, plus more for greasing the pan
¾ cup/165 grams light brown sugar
¼ cup/50 grams granulated sugar
1 large egg plus 1 egg yolk, cold from the fridge
2 teaspoons vanilla extract
1 teaspoon kosher salt (such as Diamond Crystal)
¼ teaspoon baking powder
¼ teaspoon baking soda
1 ½ cups/190 grams all-purpose flour
1 cup/170 grams semisweet or bittersweet chocolate chips
Flaky salt (optional)
Vanilla buttercream, for decorating
Sprinkles, for decorating
Preparation
- Step 1
Heat oven to 350 degrees. Grease an 11- or 12-inch cookie cake or pizza pan with butter.
- Step 2
Brown the butter: Melt 8 tablespoons/113 grams butter in a medium saucepan over medium heat. Being careful to not let it burn, stir constantly until all of the milk solids turn golden and the butter has a nutty fragrance, 4 to 5 minutes.
- Step 3
Transfer the hot brown butter to a large bowl, then cut the remaining 2 tablespoons butter into cubes and add to the bowl to melt. Add the brown sugar and granulated sugar and whisk to combine, then whisk in the whole egg and egg yolk, vanilla and salt.
- Step 4
Whisk in the baking powder and baking soda, then fold in the flour with a rubber spatula. When a few streaks of flour remain, fold in the chocolate chips.
- Step 5
Transfer the batter to the pan, smoothing the top. Sprinkle on a bit of flaky salt, if desired.
- Step 6
Bake for 12 to 15 minutes or until set on the edges and still slightly soft in the center.
- Step 7
While the cookie bakes, make the buttercream.
- Step 8
Cool cookie cake completely before turning out onto a cooling rack and Inverting onto a serving plate. Decorate with buttercream and sprinkles.
Private Notes
Comments
I followed the directions exactly (including the addition of the flake salt on top) except that I made whipped cream instead of the butter cream. It was very good and a hit at our dinner with friends (although they said it was basically a blondie). The only change I will make going forward is that I think it would be even better with pecans. I used a 12” spring form pan but I think this could be made in anything that’s close to that size.
@MB I used a 12” cast iron skillet with buttered parchment paper! Cooking time was around 25 min for me, but it could be less if I opened the oven less.
Excellent recipe. The brown butter elevates the cake. Followed exactly and baked in a 9” spring form pan about 17 min. After cooling I reattached the spring form, topped the cake with softened vanilla bean ice cream and then a layer of dark chocolate ganache and flaky salt. We still have a mall with a cookie store, so I needed to up the game.
This was phenomenal and a huge hit! I used a 12” cast iron and it came out neatly - just lightly applied baking spray and loosened with an offset spatula after cooking and flipped upside down. I also chilled the dough for 20 minutes before baking to help it become firm
How far in advance can this be made?
Can this be made into 7” or 8” layers, filled then stacked the layers like a cake? Or is the cookie too soft?

