1 c. butter
1 c. brown sugar, packed
1 egg, separated
1 3/4 c. flour
3 tsp. cinnamon
1/2 c. powdered sugar
3/4 to 1 c. chopped walnuts

Combine butter, sugar, egg yolk. Beat until creamy. Stir in flour and cinnamon. Mix well. Spread batter into lightly greased 9x13 inch pan. May have to press with fingers.

Beat egg white until foamy. Stir in powdered sugar. Brush mixture over batter. Sprinkle with nuts. Bake at 350 degrees for 30-35 minutes. Cut in bars while hot.