Giant Chocolate Chip Cookie Cake in 32 Minutes

The scent of melting dark chocolate and browned butter hitting a hot cast iron skillet is enough to make any kitchen feel like a bakery. I used to think the only way to get that bakery feel was to buy them, but I tried to scale up a standard recipe by simply multiplying the ingredients by ten. It was a disaster.

I ended up with a raw, doughy puddle in the center and scorched edges that tasted like charcoal.

Right then, I realized that you can't just make a cookie bigger; you have to change how you bake it. This version fixes that by slowing everything down.

You're getting a treat that has a shattering crust on the outside and a center that almost feels like a brownie. It is a Giant Chocolate Chip Cookie that actually holds its shape and tastes consistent from the first slice to the last.

The Logic Behind the Bake

Lower Heat: Dropping the temp to 325°F lets the heat reach the center of the dough without incinerating the outside. Sugar Blend: Using coconut sugar alongside cane sugar creates a deeper, caramel like flavor and a chewier bite.

Quick Recipe Specs

For those who like to plan, here are the numbers. This recipe makes one large cookie (about 10 inches) that serves six people.

For a different take on this flavor, you might enjoy my chewy chocolate chip cookies which are smaller but just as rich.

The Building Blocks

The flour choice here is key. I use white whole wheat flour because it adds a nuttiness that balances the sugar without making the cookie feel like "health food." If you've had a craving for something even more intense, my rich chocolate brownie recipe uses a similar fat to sugar ratio for that dense texture.

Coconut sugar provides a moist crumb, while the dark chocolate chips bring a slight bitterness to cut through the sweetness. I avoid using low-fat butter here. You need that fat to carry the vanilla and salt throughout the dough.

Tools You'll Need

No specialized equipment is required for this recipe. A 10 inch cast iron skillet is the best choice for its superior heat retention, though a 10 inch cake pan lined with parchment paper is a perfectly good alternative.

Aside from that, all you need is a large mixing bowl and a sturdy spatula. I typically reach for a silicone spatula when folding in the chips to ensure the batter isn't overworked.

From Prep to Plate

Phase 1: Setup

1. Preheat your oven to 325°F (163°C).
2. Grease your 10 inch skillet or line your cake pan with parchment paper. Note: Parchment makes cleanup a breeze.

Phase 2: Mixing the Batter

3. Cream together the softened butter, coconut sugar, and cane sugar in a large bowl. Mix until the mixture looks pale and fluffy.
4. Whisk in the egg and vanilla extract. Stir until the batter is smooth and velvety.
5. Stir in the flour, baking soda, and salt. Note: Stop mixing as soon as the flour streaks disappear.
6. Fold in the dark chocolate chips using a spatula.

Phase 3: The Bake

7. Transfer the dough to the pan and press it evenly toward the edges.
8. Bake on the center rack for 20–25 minutes until the edges are deep mahogany brown and the center is set but slightly soft.
9. Sprinkle the top with a pinch of flaky sea salt.
10. Let the Giant Chocolate Chip Cookie cool in the pan for 15 minutes to set.

Chef's Tip: Freeze your butter for 10 minutes before creaming if it's too oily. It helps the sugar incorporate better.

What Can Go Wrong

Getting the center right is the hardest part of any Giant Chocolate Chip Cookie. If it feels too wobbly, don't panic. The residual heat from the pan finishes the cooking process while it rests on the counter.

Raw Center Issues

This happens if the dough is too thick in the middle. Make sure you press the dough flat across the entire bottom of the pan.

Excessive Spreading

If the butter was melted instead of softened, the cookie will flatten out too much. Use butter that is room temperature but still holds a thumbprint.

Burnt Edges

Your oven might run hot. Check the color at the 18 minute mark. If it's already dark, lower the rack position.

Serving Suggestions

I love serving this warm with a scoop of cold vanilla bean ice cream right in the center. The heat from the Giant Chocolate Chip Cookie melts the ice cream into a sauce.

For a more balanced treat, pair a slice with fresh raspberries or sliced strawberries. The acidity of the berries cuts through the richness of the dark chocolate. If you're serving this at a party, slice it into wedges like a pizza for a fun presentation.

For a firmer set

chill the dough in the pan for 30 minutes before baking.

For a gooier center

pull the pan out at 20 minutes exactly.

For a crispier crust

use a cast iron skillet instead of a cake pan.

Storage & Reheating

Store any remaining portions in an airtight container. These stay fresh for 3 days at room temperature, but I suggest refrigerating them for up to 5 days to maintain the best texture.

If freezing, slice the cookie first. Wrap each piece in parchment paper and store the slices in a freezer bag for 2 months. To reheat, microwave a slice for 15 seconds or use a 300°F oven for 5 minutes.

To minimize waste, roll any extra bits of dough into tiny balls and bake them as mini cookies for 8 minutes. You can also keep any leftover coconut sugar in a glass jar in a cool, dark pantry to prevent clumping.

Variations & Substitutions

Feel free to customize this Giant Chocolate Chip Cookie based on what you have in your kitchen. As King Arthur Baking notes, changing the type of flour used can alter the cookie's final structure, so keep that in mind when making substitutions.

Making it gluten-free

Swap the flour for a gluten-free measure for-measure blend containing xanthan gum. To keep the cookie from drying out, you might want to stir in an additional tablespoon of butter.

Adding a Flavor Twist

Mix in a teaspoon of cinnamon or some chopped walnuts for added texture. For a richer treat, swirl some peanut butter onto the dough right before it goes into the oven.

For a double chocolate treat, substitute 1/4 cup of the flour with premium cocoa powder. This creates a deep, dark base that makes the chocolate chips stand out even more.