Sugar Nut Bars

½ cup butter

2 cups packed brown sugar

2 cups cake flour

1 teaspoon baking powder

1 teaspoon vanilla extract

1 cup chopped walnuts

2 tablespoons confectioners sugar for dusting

Preheat oven to 250 degrees F (120 degrees C). Grease one 9x13 inch baking dish.

In a saucepan over medium heat, melt the butter and blend together with the brown sugar. Remove from heat; set aside to cool.

Add the flour, baking powder, vanilla and chopped nuts.

Pour into prepared pan and bake at 250 degrees F (120 degrees C) for 50 minutes. Remove from oven and allow to cool. Cut into bars and roll in confectioners sugar.