1 c. brown sugar
2 c. miniature marshmallows
1 c. pecans or walnuts
1 pkg. chocolate cake mix (rich variety, such as double fudge)
1 c. cocoa
2 c. boiling water

Spread brown sugar, cocoa and marshmallows on bottom of 10x15 inch baking pan. Add 2 cups boiling water. Add the cake mix which has been mixed in advance according to package directions, then add nuts. Bake at 350 degrees for about 35 minutes or until done.