Greek Yogurt
I use it like you did, in place of sour cream. My favorite is frozen though with many different variations:
1/2 cup greek yogurt mixed completely with 1 packet sweetener ( I use sweet n low) then put mix in 2 tbsp peanut butter I used PB2 and mix completely or use rf peanut butter (warmed in micro for 10 seconds then just mix in to make a "swirl" freeze for 2-3 hours top w/ sf chocolate syrup & whip topping
1/2 cup greek yogurt mixed completely w/ 1 packet sweetener then add 3 sliced strawberries, freeze for 2-3 hours top w/ sf chocolate syrup & whip topping (chocolate covered strawberries)
1/2 cup greek yogurt mixed completely w/ 1 packet sweetener then add ANYTHING YOU LIKE then freeze!!! **right now I'm eating it w/ PB2, 3 bite size oreos & choc. syrup. I'm indulging with the oreos cause it's been a really bad weekend and a Monday from ****.
also see www.theworldaccordingtoeggface.com for some other really good recipes. There is one for a turky slaw that is to die for if you like cole slaw!!