1 egg, beaten until foamy
Beat in:
1 cup firmly packed brown sugar
1 tsp. vanilla
Sift together and stir in:
1/2 cup flour
1/2 tsp. salt
1/8 tsp. baking soda
Mix in:
1 cup walnuts, cut into large pieces
Spread in well-greased 8" square pan. Bake in 350 oven about 25 to 30 minutes or until top has a dull crust. (It will puff up during baking, then slump back down when about done. To be chewy like a brownie, take out of the oven when they still have a slight moistness on the end of a toothpick.) Cut into squares while still quite warm, cool, then remove from pan. Store in air tight container to keep them chewy.