How do I make the cookies extra fudgy?

Use all dark chocolate chunks and slightly underbake by 1–2 minutes for a gooier center.

Can I freeze the cookie dough?

Yes. Scoop the dough into balls, freeze on a tray until firm, then transfer to a bag. Bake straight from frozen, adding 1–2 minutes to the baking time.

What can I use instead of walnuts?

Pecans, almonds, hazelnuts, or extra chocolate chips all work well if you want a different mix-in.

Why did my cookies spread too much?

Make sure to chill the dough for at least 2 hours. If your butter was too warm, chill longer or reduce oven temperature slightly.

How long will these cookies stay fresh?

Stored in an airtight container, they’ll stay chewy for up to 4 days at room temperature. You can also refrigerate for a week or freeze for up to 2 months.

Double Chocolate Chunk Cookies

Name: Double Chocolate Chunk Cookies
Prep time: 2 h
Cook time: 14 min
Total time: 2 h 14 min
Yield: 24
Ingredients: 112 gram butter (melted); 150 gram dark brown sugar; 1 unit egg; 125 gram all-purpose flour; 0.5 teaspoon baking soda; 86 gram cocoa powder; 1 tablespoon coffee (ground or 1 tsp instant coffee powder (optional)); 120 gram milk chocolate (coarsely chopped); 120 gram dark chocolate (coarsely chopped); 50 gram walnuts (coarsely chopped)

Prep time

120 mins

Cook time

14 mins

Total time

134 mins

Servings

24 servings1×

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Double chocolate chunk cookies are meant to feel rich, but the best versions still need some contrast in the texture. A dough with enough cocoa and chopped chocolate gives you the deep flavor, while a proper chill helps the cookies hold a thicker center instead of spreading flat.

This batch leans into that balance. The edges set first, the middle stays soft, and the chopped chocolate leaves bigger pockets than standard chips. Walnuts add crunch, but the dough still works if you want to swap them out.

They are a good make-ahead cookie as well, since the chilled dough can rest in the refrigerator until you are ready to bake off a tray.

What Helps These Cookies Bake Thick

Chilling the scooped dough is the main step that gives the cookies a better shape. It slows the spread and gives the flour time to hydrate, which usually means a chewier center after baking.

It also helps to use chopped chocolate instead of only chips. The uneven pieces melt differently and give the finished cookies a mix of streaks, pools, and firmer bites.

Serving And Storage Notes

Let the cookies cool long enough to set before moving them off the tray. They will be quite soft right out of the oven.

Store baked cookies in an airtight container for up to 4 days. The dough can be frozen in portions for longer storage and baked straight from cold with a slightly longer bake time.

If you want a stronger sweet-bitter contrast, sprinkle a little flaky salt on top while the cookies are still warm. That small finish works especially well when the dough includes a lot of dark chocolate.

These cookies also benefit from using a light hand when portioning. Keeping the balls tall rather than flat helps the center stay thicker and softer by the time the edges are set.