1 box white cake mix
2 eggs
Water
1 c. brown sugar
1 c. chocolate chips
1 c. miniature marshmallows

Place dry cake mix in a bowl. Put eggs in a glass measuring cup and add enough water to make 2/3 cup; add to cake mix with brown sugar. Beat until blended and spread in a greased 9 x 13 inch pan. Sprinkle chocolate chips and marshmallows on top. Bake at 350 degrees for 30 to 40 minutes.