Giant 6-Ounce Two-Chip Cookies with Molten Center

Imagine pulling a giant, bakery-style cookie from your own oven – its craggy top golden and crackly, and when you break it open, a river of molten chocolate flows out. These 6-ounce two-chip cookies deliver exactly that, and they're surprisingly simple to make.

With cold butter, a hot oven, and a short bake, you get that perfect contrast: a crisp exterior that shatters and a center that's soft, gooey, and utterly indulgent. No chilling required, no complicated techniques – just one bowl, a mixer, and 20 minutes of prep.

These giant cookies are the ultimate treat for chocolate lovers. They're inspired by the iconic Levain-style cookie, known for its towering height and molten center. The secret lies in using cold butter, a combination of cake and bread flours, and a very hot oven.

The high heat creates a protective crust while the inside stays soft and almost underbaked. Each cookie is generously packed with chunks of dark and milk chocolate, so every bite is a chocolate explosion. They're perfect for sharing – or not – and are best enjoyed warm, fresh from the oven.

Ingredients

Why this recipe works

The method behind these cookies is all about contrast. Using cold butter and cold eggs keeps the dough from spreading too much in the oven, helping the cookies maintain their tall, thick shape.

The combination of cake flour (low protein) and bread flour (high protein) gives a tender crumb with a slight chew, mimicking the texture of a professional bakery cookie. The addition of cornstarch further softens the crumb, while the high baking temperature caramelizes the sugars on the outside, creating a crisp, crackly shell.

The short, hot bake is crucial. At 410°F, the outside sets quickly, forming a barrier that traps moisture inside. This is what creates the molten center – the interior doesn't have time to fully cook through, leaving it soft and almost doughy.

The result is a cookie that is crunchy on the outside and gooey on the inside, with a texture that's both satisfying and luxurious. This method is foolproof as long as you follow the timing and don't overbake.

Notes and substitutions

For the best texture, use both cake flour and bread flour – they are not interchangeable. Cake flour gives a delicate crumb, while bread flour provides structure and chew. If you don't have both, you can substitute all-purpose flour, but the texture will be slightly different. Cold butter is essential – it should be straight from the fridge, cubed. This helps prevent over-spreading and keeps the cookies thick.

Choose high-quality chocolate bars and chop them into rough chunks – this creates pockets of melted chocolate that are superior to chocolate chips. You can use all dark, all milk, or a mix, depending on your preference. The dough is quite stiff, so a stand mixer is recommended, but a hand mixer will also work. Do not overmix the dough after adding the flour – stop when just a few streaks remain.

• cake flour: Use all-purpose flour for a slightly chewier texture; reduce to 1 1/4 cups.
• bread flour: Use all-purpose flour for a softer cookie; reduce to 1 1/4 cups.
• dark and milk chocolate bars: Use 2 cups chocolate chips or chunks; choose your favorite dark/milk ratio.

Equipment

• Stand mixer with paddle attachment
• Large mixing bowl
• Whisk
• Baking sheet lined with parchment paper
• Ice cream scoop or large spoon
• Cooling rack