Ideas for Jello Fluff

I am looking for ways i can have jello fluff without using cool whip or dream whip. I don't need the sugar. I am going to use sugar free jello, as bad as i hate to, with aspertane in it. Is there a SF jello that is less expensive than the hannaford brand, or store brand. Please share some ideas with me, PLEASE & THANK-YOU.

SIncerely,
Lynda

I looked up the recipes and they all tend to be the same, This one I am posting calls for 1-16 ozs cottage cheese, 1 -3oz pkg jello, 1- 8oz coolwhip,1 pint sliced strawberries, 1/3C of chopped pecans, gently mix in order given and refridgerate 3 hrs.