I make a dessert every year that gets rave reviews, and I am a diabetic, so I altered it just for me.
Christmas Foam (named by my then 4 year old daughter, since I never had a name for it.)
1 small container low fat small curd cottage cheese
1 small container sugar free dream whip
I small container of fat free sour cream
I small box sugar free jello (any flavor)
Combine first three ingredients in a medium sized non-metal bowl. Sprinkle dry jello over top. Mix in well. Set in the refrigerator for at least an hour. We like to add fruit to ours, but you don't have to. (Yes, it sounds like a strange combination, but give it try. You will be amazed.)