Chocolate Cinnamon Bars

Directions

1. 1
   Mix and sift flour, baking powder, 1 cup sugar and 3 teaspoons cinnamon.
2. 2
   Add butter or margarine, shortening, 1 egg and 1 egg yolk.
3. 3
   Blend well with wooden spoon, or on low speed of electric mixer.
4. 4
   Turn into a lightly greased 15 x 10 x 3/4-inch jello roll pan; spread evenly with spatula.
5. 5
   Beat egg white slightly; brush over mixture.
6. 6
   combine remaining 1/3 cup sugar, 1 teaspoon cinnamon, chocolate pieces and walnuts; sprinkle over top.
7. 7
   Bake in a 350° oven for 25 minutes.
8. 8
   Cool and cut into bars.