1/2 c. butter
2 c. sugar
4 eggs
2 tsp. vanilla
1 1/2 c. flour
1/2 c. cocoa
1/2 tsp. salt
1/2 c. semi-sweet chocolate chips
2 tbsp. sugar
1/2 c. chopped walnuts

Melt butter in saucepan over low heat. Add 2 cups sugar, beaten well. Mix in eggs and vanilla. Blend well. Sift together flour, cocoa and salt. Add to sugar mixture and mix thoroughly. Spread in greased 9 x 13 inch pan. Combine chocolate chips, 2 tablespoons sugar and walnuts. Sprinkle evenly over batter. Bake in 350 degree oven for 25 minutes or until done. Cool in pan on rack. Makes 2 dozen.