Fudgy Brownie Crinkle Cookies
Brownie crinkle cookies take everything you love about a fudgy brownie, the deep chocolate flavor and the crackly top, and turn it into a hand-held cookie.
They mix up fast, need a short chill, and bake with glossy, crackled surfaces that make them look like tiny chocolate gems.
What Makes These Cookies So Good
The centers stay soft and almost gooey while the outsides set into a delicate crust. Rolling them in powdered sugar before baking gives that dramatic crinkle effect, not just looks but a little hit of sweetness against the dark chocolate.
I keep coming back to this recipe because the dough is simple enough for a Tuesday but the result feels like something from a coffee shop. No mixer, no melted chocolate to temper, just a bowl and a quick whirl with a hand mixer.
Ingredients
- 6 tbsp (3 oz) unsalted butter: melted and cooled slightly so it doesn’t cook the eggs later
- 3/4 cup (150 g) granulated sugar: fine sugar dissolves best and helps the crinkles form
- 1/2 cup (45 g) unsweetened cocoa powder: Dutch-process gives a deeper color, but natural works too
- 2 large eggs: at room temperature, they whip up more volume
- 1 tsp vanilla extract: rounds out the chocolate without competing
- 1 cup (125 g) all-purpose flour: spooned and leveled to avoid a dense dough
- 1 tsp baking powder: lifts the cookies just enough so they aren’t flat
- 1/4 tsp fine sea salt: helps the chocolate taste richer
- 1/2 cup (60 g) powdered sugar: for rolling, be generous with it
Variations / Substitutions
- Add espresso powder: stir 1/2 tsp into the dry ingredients to deepen the chocolate taste
- Use dark cocoa: swap in black cocoa for an Oreo-like cookie that’s almost black in color
- Swap the vanilla: try a few drops of peppermint extract for a holiday version
- Dairy-free: replace the butter with a solid coconut oil, the texture stays similar
- Make them gluten-free: use a 1-to-1 gluten-free flour blend and add an extra 2 tbsp flour so the dough isn’t too wet
If you like chocolate cookies, try our Classic Double Chocolate Cookies for a chewier, chunkier option.
How to Make Brownie Crinkle Cookies
Step 1: Melt the Butter and Cocoa
Place the 6 tbsp butter in a medium heatproof bowl and microwave in 30-second bursts, stirring between each, until fully melted, about 1 to 2 minutes total. Whisk in the 1/2 cup cocoa powder until the mixture is smooth and glossy; let it cool for a few minutes while you start the eggs.
The mixture will look like dark, pourable fudge. If it’s too hot to touch comfortably, give it another minute before you add it to the eggs so it doesn’t scramble them.
Step 2: Whip the Eggs and Sugar
Crack the 2 eggs into a large bowl, add the 3/4 cup granulated sugar, and beat with a hand mixer on medium-high speed until the mixture turns pale, thick, and nearly doubles in volume, about 3 minutes. Beat in the 1 tsp vanilla just to combine.
You’ll know it’s ready when the beaters leave a ribbon that stays on the surface for a second before sinking. That trapped air is what gives the cookies their crackly tops.
Step 3: Fold in the Chocolate and Dry Ingredients
Pour the cooled chocolate mixture into the egg foam and fold gently with a rubber spatula until just combined, no more than a few turns. Sift the 1 cup flour, 1 tsp baking powder, and 1/4 tsp salt directly over the bowl, then keep folding until the last streak of dry flour disappears, about 30 seconds.
The dough will be glossy and quite thick, like a soft brownie batter. Stop as soon as you don’t see any white patches because overmixing makes the cookies tough.
Step 4: Chill the Dough
Press a piece of plastic wrap directly onto the surface of the dough so a skin doesn’t form, then refrigerate for at least 1 hour. The dough needs to be firm enough to scoop clean balls without sticking to your palms.
At the one-hour mark, the dough should feel cold and barely tacky. If it’s still soft, give it another 15 minutes. Cold dough holds its shape and helps the powdered sugar stay white during baking.
Step 5: Roll and Bake the Cookies
Set a rack in the middle of the oven and preheat to 350°F (175°C). Line two baking sheets with parchment paper. Pour the 1/2 cup powdered sugar into a small bowl. Scoop chilled dough by the tablespoon, roll it quickly between your palms into a ball, and drop it into the powdered sugar. Roll until every bit of the surface is coated thick and white, then place the balls 2 inches apart on the sheets.
Bake one sheet at a time for 11 to 13 minutes. The cookies are done when they’ve puffed, the tops look dry and crackled, and the edges feel set if you nudge them gently. Let them rest on the hot sheet for 3 minutes, then transfer to a cooling rack. The centers will look soft but firm up as they cool, and the crinkles will be deep and glossy.
A Few Tips Before You Start
- Room temperature eggs whip more air into the batter, so pull them from the fridge 30 minutes ahead if you can.
- Chilling the dough isn’t optional. Warm dough spreads into sad, flat disks instead of puffy rounds with pretty cracks.
- Coat the dough balls generously in powdered sugar. Roll them once, then give them a second quick roll if any dark spots show through.
- Err on the side of underbaking. A minute too long and the centers lose that fudgy brownie feel.
Bake times by scoop size:
| Scoop Size | Bake Time |
|---|---|
| 1 tablespoon | 11 to 12 minutes |
| 1 1/2 tablespoons | 12 to 13 minutes |
Keeping Cookies Fresh
- Refrigerate: store in an airtight container at room temperature for up to 2 days, or in the fridge for up to 5 days. They’ll stay soft.
- Reheating: a quick 10 to 15 seconds in the microwave warms them through and brings back the fudgy texture.
Frequently Asked Questions
Why didn’t my cookies crinkle?
The dough may have been too warm, or the powdered sugar wasn’t applied thick enough. Make sure the oven is fully preheated before baking and don’t skip the chill step.
Can I skip chilling the dough?
No. Unchilled dough spreads too much, and the cracks won’t show because the outside sets before the inside can puff.
What cocoa powder should I use?
Dutch-process cocoa gives the deepest color and smoothest flavor. Natural cocoa works but the cookies will taste slightly sharper and look a little lighter.
Can I freeze the cookie dough?
Yes. Scoop and roll the dough balls, freeze them solid on a tray, then bag them. Bake straight from frozen for an extra 1 to 2 minutes, adding the powdered sugar coating just before they go in the oven.
Brownie Crinkle Cookies Recipe
Ingredients
Method
- Melt butter in a bowl, whisk in cocoa until smooth, and let cool.
- Beat eggs and granulated sugar with a hand mixer until thick and pale, about 3 minutes. Beat in vanilla.
- Gently fold the chocolate mixture into the egg foam, then sift in flour, baking powder, and salt and fold until just combined.
- Cover dough and refrigerate at least 1 hour until firm.
- Preheat oven to 350°F (175°C). Scoop chilled dough, roll into balls, coat thickly in powdered sugar, and place on parchment-lined sheets. Bake 11 to 13 minutes per sheet until tops are crackled. Cool on the sheet 3 minutes, then transfer to a rack.
