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hand holding half of a salted dark chocolate cookie

Salted Dark Chocolate Cookies

4.7 from 18 reviews
  • Author: Sally
  • Prep Time: 3 hours, 15 minutes
  • Cook Time: 12 minutes
  • Total Time: 3 hours, 30 minutes
  • Yield: 20-22 cookies
  • Category: Cookies
  • Method: Baking
  • Cuisine: American

Description

Made with 2 types of cocoa powder for an intensely deep chocolate flavor, these salted dark chocolate cookies feature crisp edges and soft chewy centers just like chewy fudgy frosted brownies. A sprinkle of sea salt is the perfect finishing touch on each fudge-like cookie.


Ingredients

  • 1/2 cup (8 Tbsp; 113g) unsalted butter, softened to room temperature
  • 1/2 cup (100g) granulated sugar
  • 1/2 cup (100g) packed light or dark brown sugar
  • 1 large egg, at room temperature
  • 1 teaspoon pure vanilla extract
  • 1 cup (125g) all-purpose flour (spooned & leveled)
  • 1/3 cup (27g) natural unsweetened cocoa powder*
  • 1/3 cup (27g) Hershey’s special dark cocoa powder*
  • 1 teaspoon baking soda
  • 1/8 teaspoon salt
  • 1 Tablespoon (15ml) milk
  • 1 cup (180g) semi-sweet or dark chocolate chunks and/or chips, plus a few more for topping*
  • sea salt for sprinkling

Instructions

  1. Preliminary note: This cookie dough requires at least 3 hours of chilling, but I prefer to chill the dough overnight. The colder the dough, the thicker the cookies.
  2. In a large bowl using a handheld or stand mixer fitted with a paddle attachment, beat the butter, granulated sugar, and brown sugar together on medium high speed until fluffy and light in color, about 2-3 minutes. Add the egg and vanilla extract, and then beat on high speed until combined. Scrape down the sides and bottom of the bowl as needed.
  3. In a separate bowl, whisk the flour, both cocoa powders, baking soda and salt together until combined. With the mixer running on low speed, slowly pour into the wet ingredients. Beat on low until combined. The cookie dough will be quite thick. Switch to high speed and beat in the milk, then the chocolate chips. The cookie dough will be sticky and tacky. Cover dough tightly and chill in the refrigerator for at least 3 hours and up to 3 days. Chilling is mandatory for this sticky cookie dough.
  4. Remove cookie dough from the refrigerator and allow to sit at room temperature for 10 minutes. If the cookie dough chilled longer than 3 hours, let it sit at room temperature for about 20 minutes. This makes the chilled cookie dough easier to scoop and roll.
  5. Preheat oven to 350°F (177°C). Line large baking sheets with parchment paper or silicone baking mats. (Always recommended for cookies.) Set aside.
  6. Scoop and roll dough, a heaping 1.5 Tablespoons of dough each, into balls (I like to use this medium cookie scoop). To ensure a thicker cookie, make the balls taller than they are wide (almost like a cylinder or column). Arrange 2-3 inches apart on the baking sheets. Sprinkle each with sea salt. The cookie dough is certainly sticky, so wipe your hands clean after every few balls of dough you shape.
  7. Bake the cookies for 11-12 minutes or until the edges appear set and the centers still look soft. Tip: If they aren’t really spreading by minute 9, remove them from the oven and lightly bang the baking sheet on the counter 2-3x. This helps initiate that spread. Return to the oven to continue baking.
  8. Cool cookies for 5 minutes on the baking sheet. During this time, I like to press a few more chocolate chips into the tops of the warm cookies or sprinkle with more sea salt. (This is optional.) Transfer to cooling rack to cool completely. The cookies will slightly deflate as they cool. 
  9. Cover leftover cookies tightly and store at room temperature for up to 1 week.

Notes

  1. Make Ahead & Freezing Instructions: Cookies stay fresh covered at room temperature for up to 1 week. You can make the cookie dough and chill it in the refrigerator for up to 2-3 days. Allow to come to room temperature then continue with step 5. Baked cookies freeze well for up to 3 months. Unbaked cookie dough balls freeze well for up to 3 months. Bake frozen cookie dough balls for an extra minute, no need to thaw. Here is how to freeze cookie dough.
  2. Special Tools (affiliate links): Electric Mixer (Handheld or Stand) | Glass Mixing Bowl | Whisk | Baking Sheets | Silicone Baking Mats or Parchment Paper | Medium Cookie Scoop | Cooling Rack
  3. Larger Batch: The recipe is easy to double in 1 mixing bowl without overwhelming your mixer. Simply double all of the cookie dough ingredients. Dough chill time remains the same.
  4. Cocoa Powder: If you can’t get your hands on Hershey’s special dark cocoa, you can use 2/3 cup of natural unsweetened cocoa powder instead. Do not use purely dutched cocoa in this recipe because you need the acid in natural cocoa. However, I’ve gotten some questions from non-USA readers who cannot get their hands on natural cocoa powder. Easy fix! Just bake death by chocolate peanut butter chip cookies instead. You can used dutched cocoa! And add sea salt on top.
  5. Chocolate Chips & Chunks: I used a mix of chocolate chips and chocolate chunks. You can use all chocolate chips, all chocolate chunks, or a mix of both.
  6. Be sure to check out my top 5 cookie baking tips AND these are my 10 must-have cookie baking tools.