Fudge Walnut Brownies

Details

Ingredients

• ½ cup all-purpose flour
• ⅛ teaspoon baking powder
• ⅛ teaspoon salt
• 1 cup white sugar
• ½ cup butter, softened
• 2 eggs
• 2 (1 ounce) squares unsweetened baking chocolate, melted
• ½ teaspoon vanilla extract
• 1 cup coarsely chopped walnuts