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Brown Butter Pistachio Chocolate Chunk Cookies

Rich, nutty cookies featuring the delicious combination of brown butter, chocolate, and pistachios, perfect for sharing or enjoying alone.
Prep Time 30 minutes
Cook Time 11 minutes
Total Time 3 hours
Course Dessert, Snack
Cuisine American
Servings 24 cookies
Calories 150 kcal

Ingredients
  

For the cookie dough

  • 211 grams unsalted butter European style preferred, browned to 170 grams or ¾ cup
  • 150 grams dark brown sugar
  • 50 grams granulated sugar
  • ½ tablespoon vanilla extract
  • 1 large egg room temperature
  • 20 grams sour cream room temperature
  • 1 teaspoon baking soda
  • 1 teaspoon baking powder
  • 1 teaspoon cornstarch
  • ½ teaspoon fine sea salt
  • 225 grams all-purpose flour

Add-ins

  • 150 grams bittersweet chocolate coarsely chopped, about 70% cacao
  • 90 grams roasted and salted pistachios coarsely chopped

Instructions
 

Preparation of Dough

  • Melt the butter in a pot over medium heat, stirring occasionally until it crackles and sizzles.
  • Once the butter stops bubbling, it will start to foam. Stir until the butter turns golden brown.
  • Remove from heat, and pour the butter into another container to stop it from cooking further.
  • While the butter cools, coarsely chop the chocolate and pistachios.
  • When the butter is warm, whisk it with the dark brown sugar, granulated sugar, and vanilla extract.
  • Add the egg and sour cream, mixing until well combined.
  • Stir in the baking soda, baking powder, cornstarch, and salt.
  • Fold in the flour gently until you see a few streaks. Add in the chocolate and pistachios, folding until fully mixed.

Chilling and Baking

  • Cover the bowl and chill the dough for at least three hours to improve cookie texture.
  • When ready to bake, preheat the oven to 350°F (175°C) and line a baking sheet with parchment paper.
  • Using a medium cookie scoop (about 3 tablespoons), scoop the dough onto the baking sheet, leaving space between each scoop.
  • Bake for 10-11 minutes, until the edges are set but the centers look a bit underdone.
  • Let the cookies cool on the baking sheet for 5 minutes before transferring to a cooling rack to cool completely.

Notes

These cookies are best enjoyed warm with milk or your favorite hot beverage. Store in an airtight container at room temperature for up to a week, or freeze for longer storage. Chilling the dough helps the cookies spread less.
Keyword Baking, Brown Butter Cookies, Chocolate Chunk Cookies, Cookies, Pistachio Cookies