A delightful twist on a classic dish.
1 cup all-purpose flour
1/2 cup unsweetened cocoa powder
1 teaspoon baking powder
1/2 teaspoon salt
1/2 cup butter, melted
1 cup granulated sugar
1/4 cup brown sugar, packed
2 large eggs
1 teaspoon vanilla extract
1/2 cup chocolate chips (dark or semi-sweet)
1/2 cup hot fudge sauce (store-bought or homemade)
1/4 cup chopped nuts (optional, such as walnuts or pecans)