Apple Walnut Brownies Recipe

In a separate mixing bowl, combine the eggs, brown sugar, and vanilla extract. Beat them together until the mixture is light and fluffy, with a pale color.

Gently fold in the cooled butter and chocolate mixture, stirring until everything is just well combined and no streaks remain.

Bake the brownies in the preheated oven for 40 to 45 minutes, or until a skewer inserted into the center comes out with moist crumbs attached, but not wet batter. The top should look set and slightly cracked.

Let the cake cool completely in the pan on a wire rack. For easier spreading of the ganache later, and cleaner slices, it's best to chill the cooled brownies for at least one hour.