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Simple classic Walnut Fudge Brownies recipe

Walnut Fudge Brownies

Walnut Fudge Brownies are ultra rich, moist, chewy, chocolaty and loaded with crunchy walnuts throughout. Takes less than 1 hour from start to finish!

Course Dessert
Cuisine American
Prep Time: 15 minutes
Cook Time: 35 minutes
Total Time: 50 minutes
Yields: 9 large or 16 small brownies
Recipe by Tessa Arias

Ingredients

  • 10 tablespoons (142 grams) unsalted butter
  • 4 ounces bittersweet chocolate, chopped
  • 1 cup (200 grams) granulated sugar
  • 1/3 cup (67 grams) packed light brown sugar
  • 2/3 cup (66 grams) unsweetened cocoa powder, sifted
  • 1/2 teaspoon vanilla extract
  • 2 large eggs plus 1 egg yolk
  • 2/3 cup (85 grams) all-purpose flour
  • 1 tablespoon cornstarch
  • 1/4 teaspoon salt
  • 3/4 cup (80 grams) chopped California walnuts

Directions

  1. Preheat the oven to 325°F. Line an 8-by-8-inch baking pan with foil and spray with cooking spray.
  2. In a large microwave-safe bowl, melt the butter and chocolate for about 45 seconds on high power. Stir and continue heating in 20-second bursts, stirring between each burst, until the chocolate is melted and smooth.
  3. Stir in the granulated sugar, brown sugar, and cocoa powder. If still very hot, let cool slightly before adding in the vanilla, eggs, and egg yolk. Stir until very well combined. Add in the flour, cornstarch, and salt and stir until just combined. Fold in the walnuts. Batter will be thick.
  4. Pour into the prepared pan and bake for 35 minutes, or until a cake tester inserted into the center comes out with just a few moist crumbs attached.
  5. Let cool completely in the pan before cutting into squares and serving. The brownies can be stored in an airtight container at room temperature for 4 days, or in the fridge for 1 week.