1 (15.4 oz.) pkg. fudge frosting mix
1 (18 1/2 oz.) pkg. red devils food cake mix
1/4 c. water
1/2 c. sour cream
1 egg
1 c. (6 oz.) chocolate chips

Prepare frosting mix as directed on package. Combine dry cake mix, 1/2 cup prepared frosting, water and egg. Stir by hand until cake mix is moist. Mixture will be stiff. Pat into 13x9 inch pan, greased on bottom only.

Beat sour cream into remaining frosting. Spread over base. Sprinkle with chocolate chips. Bake at 350 degrees for 40-50 minutes. Top will be puffy. Chocolate chips do not melt. Cool and cut into bars.