Apple Squares

Ingredients

• 1 c. sifted all-purpose flour
• 1 tsp. baking powder
• 1/4 tsp. salt
• 1/4 tsp. ground cinnamon
• 1/4 c. (1/2 stick) butter or margarine
• 1/2 c. sugar
• 1/2 c. firmly packed light brown sugar
• 1 egg
• 1 tsp. vanilla
• 1/2 c. finely chopped walnuts
• 1/2 c. chopped, pared cooking apples
• cinnamon sugar (recipe follows)