A few links to the tools and ingredients in this recipe are affiliate links, which may earn me a small commission at no extra cost to you.
Rich, fudgy, bittersweet chocolate cookies with big chunks of dark chocolate and a crackly turbinado sugar top.
Jump to:
These are the cookies I make when I want something deeply, unapologetically chocolate. Not milk chocolate, not semi-sweet — dark. The dough itself is almost brownie-like, and when you break one open it’s fudgy and a little gooey in the center with big pockets of melted dark chocolate throughout. The turbinado sugar on top gives them a slight crunch and just enough sweetness to balance the bitterness. They’re the cookie I make for people who say they don’t have a sweet tooth.
The secret is melted chocolate in the dough
Most chocolate cookie recipes use cocoa powder. This one uses melted chocolate directly in the dough, which gives the cookies a richer, more complex flavor and that fudgy, almost truffle-like texture. You melt the butter and chocolate together, which means the dough comes together fast with no creaming step and no mixer required. Just a bowl, a whisk, and a spatula. The melted chocolate also means these spread less than a typical cookie, so they stay thick and round.
Subscribe
Join The Community Garden
More than a newsletter, this is the deeper story behind the seasons. Think exclusive recipes, urban gardening tips, personal updates, and the slow-living inspiration I don’t share anywhere else. Join Carmen In The Garden on Substack and dig in.
Don’t skip the chill
After you mix the dough, it needs to rest in the fridge. I know it’s tempting to skip this, but chilling does two important things: it lets the flour fully hydrate so the texture is better, and it firms up the butter so the cookies hold their shape in the oven instead of spreading flat. Even 30 minutes makes a difference, but overnight is ideal. The dough also scoops more cleanly when it’s cold, and you get that beautiful crackly top as the outside sets before the inside finishes baking.
Use the best chocolate you can find
Since chocolate is the star here, quality matters more than it does in most cookies. I use a 70% dark chocolate — bitter enough to give the cookie depth but not so bitter that it’s unpleasant. Chop it by hand into rough, uneven chunks rather than using chips. The irregular pieces mean some melt completely into the dough while others stay intact as big gooey pockets. That contrast is what makes every bite interesting.
Bake them less than you think. Pull these cookies when they still look slightly underdone in the center — they’ll look a little shiny and soft. They firm up as they cool on the baking sheet. Overbaking is the enemy of a fudgy cookie.
The Best Dark Chocolate Chunk Cookies
| Prep: 15m | Cook: 12m | Total: 1h (includes chilling) |
These are deeply chocolate, almost brownie-like cookies with big chunks of dark chocolate and a crackly turbinado sugar top. The secret is melting chocolate directly into the dough — no mixer needed, just a bowl, a whisk, and a spatula.
Ingredients
For the dough:
- 8 tablespoons (1 stick) unsalted butter
- 3 ounces dark chocolate (70% cacao), roughly chopped
- 1 cup packed brown sugar
- ¾ cup granulated sugar
- 1 large egg
- 2 teaspoons vanilla extract
- 1½ cups all-purpose flour
- ½ teaspoon baking powder
- ½ teaspoon fine sea salt
For folding in and topping:
- 7 ounces dark chocolate (70% cacao), hand-chopped into rough, uneven chunks
- ¼ cup turbinado sugar
Instructions
- Melt the butter in a medium saucepan over medium heat. Once fully melted and starting to foam, remove from heat and add the 3 ounces of chopped dark chocolate. Let it sit for 1 minute, then whisk until smooth and glossy — the chocolate should melt completely into the butter, creating a dark, shiny mixture that smells deeply of cocoa.
- Pour the melted chocolate-butter mixture into a large bowl. Add the brown sugar and granulated sugar and whisk vigorously until combined and slightly thick, about 1 minute. Add the egg and vanilla extract and whisk until the mixture looks smooth and satiny and pulls away from the sides of the bowl slightly, about 30 seconds.
- Add the flour, baking powder, and salt. Switch to a spatula and fold gently until the flour just disappears — the dough will be thick, dark, and fudgy, almost like brownie batter. Do not overmix. Fold in the 7 ounces of chocolate chunks until evenly distributed throughout. You want big, uneven pieces in every bite.
- Cover the bowl tightly with plastic wrap and refrigerate for at least 30 minutes, or up to overnight. The dough should feel firm and scoopable when ready — not sticky or soft. Overnight is ideal.
- When ready to bake, preheat the oven to 350°F (175°C) and line a baking sheet with parchment paper. Scoop the dough into balls about 2 tablespoons each. Roll each ball in the turbinado sugar, pressing gently so the coarse crystals stick to the surface.
- Arrange the dough balls on the prepared baking sheet, spacing them about 2 inches apart. Bake for 10 to 12 minutes — they should look slightly underdone in the center, with crackly tops and edges that are just barely set. The centers will still look shiny and soft. Pull them even if they seem too raw — they firm up significantly as they cool on the baking sheet. Let them rest on the pan for 5 minutes before transferring to a wire rack.
Notes
- The chocolate matters. Use the best 70% dark chocolate you can find — I love Scharffen Berger for this recipe. Avoid chocolate chips, which contain stabilizers that prevent proper melting into the dough.
- Do not skip the chill. Even 30 minutes makes a difference in texture and spread, but overnight is ideal. Cold dough bakes up thicker and fudgier with that beautiful crackly top.
- Storage. Keep cookies in an airtight container at room temperature for up to 4 days. They freeze beautifully — freeze baked cookies flat on a sheet pan, then transfer to a freezer bag for up to 2 months.
Rate & Review