Instructions

Cream butter and sugar until light and fluffy. Add egg yolk and beat well. Add shifted flour and cinnamon. Beat well. Put into greased 7 ½ x 11 ½ x 1 ½ inch pan. Beat egg white slightly with fork. Spread over dough in pan and cover with chopped nuts. Bake at 300 degrees about 45 – 50 minutes. Cut into squares while hot. Can dust with powdered sugar if desired.