My mom makes this and my kids and husband go nuts for it..I will have to make it on a low cal version..The version below has not been modified for calorie content.
1 box small jello gelatin tart flavor (cherry, blackberry, raspberry, lemon, lime)
1 small container cool whip
1 small container of cottage cheese
It's basically a 1 per 1 ratio.
Mix all three ingredients together and refrigerate for 2 hours before serving.