Originally Published:
Like Mama Used to Make . . . and More, 1986
Original Images:

1 c. butter
1 c. sugar
1 egg yolk
1 3/4 c. sifted flour
1/2 t. cinnamon
1/2 c. chopped pecans

Cream butter and sugar well. Add egg yolk. Add flour gently. Stir in cinnamon. Spread batter in 11 x 16" pan and top with pecans. Bake at 350° for 20-25 minutes until very crisp. Cut into squares and remove from pan immediately.