Ingredients: Tan Brownies: 6 tablespoons butter, softened1 1/2 cups packed brown sugar2 large eggs1 teaspoon vanilla extract4.5 ounces all-purpose flour (about 1 cup)1 teaspoon baking powder1/4 teaspoon salt1/2 cup chopped pecansCooking sprayBlack Brownies: 3 ounces unsweetened chocolate, finely chopped4 tablespoons butter1 cup granulated sugar2 large eggs1 teaspoon vanilla extract1 cup Guinness Stout4.5 ounces all-purpose flour…
