1 c. butter
1/3 c. brown sugar
2 c. flour
2 c. walnuts
1/2 tsp. salt
1 tsp. vanilla

Mix softened butter, brown sugar and vanilla. Add flour and salt, then walnuts. Roll into 1 1/2 inch balls. Place on ungreased cookie sheet. Bake at 375 degrees for 12 minutes. Cool and roll in powdered sugar.