Fudgy Chocolate Brownies with Walnuts

Preheat oven to 350°F and line an 8x8-inch pan with parchment paper.

Melt butter and chocolate together until smooth.

Whisk in both sugars until fully combined.

Add eggs and vanilla, mixing until glossy.

Stir in flour, cocoa powder, and salt until just combined.

Fold in chopped walnuts.

Pour batter into prepared pan and smooth the top.

Bake for 30 to 35 minutes until set but slightly soft in the center.

Cool before slicing for clean edges.