I eat this all the time when I need a sweet fix.
Mix one small container of flavored low fat/low sugar yogurt ( I like Light and Fit)
with one cup of Cool Whip Free.
Or use the Jello 60 calorie pudding cup to mix with the CoolWhip.
This keeps me from eating a bowl of ice cream or a piece of cake.
My goal is not to lose a lot of weight it's to not gain any weight. Somehow that works with my mind better then trying to lose weight.