Dark Chocolate Walnut Brownies

Rich, fudgy, and deeply chocolatey, these Dark Chocolate Walnut Brownies are an indulgent treat with a sophisticated twist. Made with Roasted Walnut Oil and Redstone Dark Chocolate Dark Balsamic Vinegar, these brownies deliver incredible depth of flavor and a beautifully moist texture.

The roasted walnut oil adds a subtle nutty richness that enhances the chocolate, while the dark chocolate balsamic intensifies the cocoa flavor and adds a delicate hint of complexity. The result is a batch of brownies that are perfectly fudgy in the center with a delicate crackly top.

Finished with optional chopped walnuts for extra texture, these brownies are perfect for dessert, coffee breaks, or special occasions.

Why We Love This Recipe

• Deep, rich chocolate flavor

• Perfectly fudgy texture with crackly tops

• Nutty richness from roasted walnut oil

• Elevated flavor from dark chocolate balsamic

• Simple ingredients with gourmet results

Ingredients

• ½ cup Walnut Oil

• 1 cup dark chocolate chips

• ¾ cup granulated sugar

• ¼ cup brown sugar

• 2 large eggs

• 1 teaspoon vanilla extract

• 2 tablespoons Redstone Dark Chocolate Dark Balsamic Vinegar

• ½ cup all-purpose flour

• ¼ cup unsweetened cocoa powder

• ½ teaspoon baking powder

• ¼ teaspoon salt

• ½ cup chopped walnuts (optional)

Instructions

1. Preheat the oven to 350°F and line an 8×8-inch baking pan with parchment paper to prevent sticking and make removal easier.
2. In a microwave-safe bowl or double boiler, melt the dark chocolate chips together with the roasted walnut oil until smooth. Allow the mixture to cool slightly so it does not cook the eggs when mixed.
3. Whisk the granulated sugar and brown sugar into the chocolate mixture until fully combined. Add the eggs, vanilla extract, and dark chocolate balsamic vinegar, whisking until the batter is smooth and glossy.
4. In a separate bowl, whisk together the flour, cocoa powder, baking powder, and salt. Gradually fold the dry ingredients into the chocolate mixture until just combined, being careful not to overmix the batter. If using walnuts, gently stir them in at this stage.
5. Pour the batter into the prepared baking pan and smooth the top evenly with a spatula.
6. Bake for 25–30 minutes, or until the edges are set and a toothpick inserted in the center comes out with a few moist crumbs.
7. Allow the brownies to cool completely before slicing into squares.

Redstone Test Kitchen Tips

Serving Ideas

These brownies are delicious on their own, but they can also be elevated into a beautiful dessert.

Serve them warm with a scoop of vanilla ice cream, drizzle with extra Dark Chocolate Balsamic, or dust lightly with powdered sugar. They also pair wonderfully with espresso or dark roast coffee.

Frequently Asked Questions

What makes these brownies extra fudgy?

Using melted chocolate along with cocoa powder and walnut oil creates a dense, moist texture that gives these brownies their rich fudgy consistency.

Can I substitute another oil for walnut oil?

Yes, but roasted walnut oil adds a unique nutty flavor that pairs beautifully with chocolate. If you are looking for a substitute, a mild EVOO or Redstone Orange Infused Olive Oil works.

How should brownies be stored?

Store brownies in an airtight container at room temperature for up to 3 days, or refrigerate for up to 5 days.

Can these brownies be frozen?

Yes. Wrap individual brownies tightly and freeze for up to 3 months.