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Stacked double chocolate fudge cookies with melted chocolate chunks and flaky sea salt beside a glass milk bottle.
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4 from 1 vote

Double Chocolate Fudge Cookies

These Double Chocolate Fudge Cookies are thick, rich, and intensely chocolatey with soft fudgy centers and melty pockets of dark chocolate. A little cornstarch keeps the cookies tender while chilling the dough helps them bake up tall and bakery style instead of spreading flat. Finished with a sprinkle of flaky sea salt, these cookies are deeply chocolatey with just the right balance of sweet and salty.
Prep Time20 minutes
Cook Time13 minutes
Chilling Time1 hour
Total Time1 hour 33 minutes
Course: Dessert, Snack
Cuisine: American
Keyword: chocolate cookies, double chocolate fudge cookies
Servings: 20
Calories: 332kcal
Author: Joanna Cismaru

Ingredients

  • cups brown sugar packed
  • ½ cup granulated sugar
  • 1 cup unsalted butter room temperature
  • 2 large eggs
  • 2 large egg yolks
  • 1 tablespoon vanilla extract
  • cups all purpose flour
  • ¾ cup unsweetened cocoa powder
  • 3 tablespoons cornstarch
  • 1 teaspoon baking soda
  • 1 teaspoon baking powder
  • 1 teaspoon salt
  • ½ teaspoon espresso powder
  • cups dark chocolate chopped into chunks
  • Flaky sea salt for finishing (optional)

Instructions

  • In a large bowl, beat 1 cup unsalted butter, 1¼ cups brown sugar, and ½ cup granulated sugar together for 3 to 4 minutes until pale and fluffy.
  • Add 2 large eggs and 2 large egg yolks, one at a time, mixing well after each addition. Stir in 1 tablespoon vanilla extract until fully combined. The dough should look smooth and glossy by the time everything is combined.
    process shots showing how to make double chocolate fudge cookies.
  • In a separate bowl, whisk together 3¼ cups all purpose flour, ¾ cup unsweetened cocoa powder, 3 tablespoons cornstarch, 1 teaspoon baking soda, 1 teaspoon baking powder, 1 teaspoon salt, and ½ teaspoon espresso powder until evenly combined.
    process shots showing how to make double chocolate fudge cookies.
  • Add the dry ingredients to the wet ingredients and mix just until combined. Do not overmix. Overmixing is one of the fastest ways to make cookies tougher.
    process shots showing how to make double chocolate fudge cookies.
  • Fold in 1½ cups chopped dark chocolate chunks until evenly distributed throughout the dough.
    process shots showing how to make double chocolate fudge cookies.
  • Cover the dough and chill for at least 1 hour. Chilling ensures the cookies stay thick and develop deeper flavor.
  • Preheat the oven to 375°F. Line baking sheets with parchment paper.
  • Using a ¼ to ½ cup cookie scoop, portion the dough into tall mounds and place at least 3 inches apart on the prepared baking sheets. Do not flatten the dough.
    process shots showing how to make double chocolate fudge cookies.
  • Bake for 12 to 14 minutes, or until the edges are set and the centers still look slightly soft.
    process shots showing how to make double chocolate fudge cookies.
  • Remove from the oven and sprinkle lightly with flaky sea salt, if using. Let the cookies cool on the baking sheet for 10 minutes before transferring to a wire rack. The centers will continue to set as they cool.

Notes

  1. The 3 tablespoons cornstarch help create a thick, tender cookie with a soft, fudge like center.
  2. The ½ teaspoon espresso powder enhances the chocolate flavor without making the cookies taste like coffee.
  3. For dramatic bakery style presentation, press a few extra chocolate chunks on top of the dough before baking.
  4. Slightly underbake for the best soft center texture.
  5. Store in an airtight container at room temperature for up to 4 days.
  6. The dough can be portioned and frozen for up to 2 months. Bake from frozen at 375°F, adding 1 to 2 additional minutes.

Nutrition

Serving: 1serving | Calories: 332kcal | Carbohydrates: 43g | Protein: 5g | Fat: 16g | Saturated Fat: 10g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 5g | Trans Fat: 0.4g | Cholesterol: 62mg | Sodium: 209mg | Potassium: 196mg | Fiber: 3g | Sugar: 22g | Vitamin A: 340IU | Calcium: 48mg | Iron: 3mg
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