1 pkg. cake mix (chocolate mint is good)
1/2 c. butter
1/4 c. brown sugar
1/4 c. water
2 eggs

Heat oven to 350 degrees. Grease and flour 13 x 9 inch pan. Mix 1/2 cake mix dry, add all ingredients and mix well. When smooth, add remaining cake mix. Spread evenly in pan, mixture will be thick. Bake 25 to 30 minutes.