Graham crackers
1 sm. pkg. instant sugar-free chocolate pudding
1 sm. pkg. instant sugar-free vanilla pudding
1 banana

Cover bottom of 8 x 8 inch square pan with graham crackers. Prepare puddings. Put chocolate pudding over graham crackers. Cover with another layer of graham crackers, then vanilla pudding. Slice banana and place it over pudding. Crush a few graham crackers and sprinkle over banana slices. Refrigerate.