1 c. butter (2 sticks)
1 3/4 c. sifted flour
1/2 tsp. vanilla
1/2 c. nuts, finely chopped
1/2 c. powdered sugar

Heat oven to 325 degrees. Cream butter and sugar until light and fluffy. Add vanilla. Sift flour and add gradually. Mix in nuts. Form into balls using a rounded teaspoon of batter. Bake about 15 minutes. Roll in powdered sugar while warm.