2 c. flour
1 c. sugar
2 scant tsp. baking soda
3 tbsp. cocoa
1 1/2 c. brown sugar
1 c. nuts, chopped
3/4 tsp. salt
1 1/2 c. water
1 tsp. vanilla
1 c. mayonnaise
6 oz. chocolate chips

Combine flour, sugar, baking soda, cocoa, salt, water, vanilla and mayonnaise in that order. Pour mixture into 13 x 9 pan. Combine brown sugar, chocolate chips and nuts. Sprinkle over top. Bake at 350 degrees for 30 to 40 minutes.