Butterscotch Squares

Description
This recipe came from an estate sale. I obtained it when I purchased the family collection from the Fisher Estate in Rockwall, Texas in 1980.
 * Contributed by Catsrecipes Y-Group

Ingredients

 * ½ cup butter
 * 2 cups brown sugar
 * 1 teaspoon vanilla extract
 * ½ cup walnuts chopped
 * 2 medium eggs
 * 1½ cups all purpose flour
 * 2 teaspoon baking powder

Directions

 * 1) Preheat oven to 350°F.
 * 2) Cook butter and brown sugar together until smooth.
 * 3) Cool to lukewarm.
 * 4) Add eggs and beat well.
 * 5) Add flour, baking powder, vanilla and walnuts then spread in rectangular pan which has been lightly greased.
 * 6) Bake for 30 minutes.
 * 7) Cut in squares.