1 1/4 c. flour
1 c. sugar
1/2 c. unsweetened cocoa
1/4 c. cornstarch
1/2 tsp. baking soda
1/2 tsp. salt
4 egg whites or 2 eggs
1 c. water
1/2 c. light or dark Karo syrup

Preheat oven to 350 degrees. Spray 9" baking pan with cooking spray. In large bowl combine flour, sugar, cocoa, cornstarch, baking soda and salt. Add egg whites or eggs, water and Karo syrup. Mix until smooth. Pour into pan, bake 30 minutes. Cool 10 minutes (or more).