1 egg
1 c. brown sugar (packed)
1 tsp. vanilla
1 c. walnuts (coarsely chopped)
1/2 c. flour
1/4 tsp. baking soda
1/4 tsp. salt

Grease 8 inch square pan. Stir together egg, brown sugar and vanilla. Quickly stir in flour, soda and salt. Add walnuts. Spread in pan and bake 18 to 20 minutes. Should be soft in middle when taken from oven. Leave in pan and cut into squares.