This is something I experimented and came up with. It takes about 5 minutes to make and it satisfied my sweet craving with just a bit of it! I suppose you could use any type of jello you wanted for it....

Kitten’s Lime Breeze

1 Pk of Lime Jello (0 carb kind)
1 250 gr box of cream cheese softened
2 cups unwhipped heavy cream (whip cream)
¾ cup of Splenda/Twin mixed (about ½ of each)
1 Tbs Lemon Juice

Whip the cream with the Jello powder and Splenda. Soften cream cheese in chunks and add to whipped stuff. Mix well then add the lemon juice to up the lemon/lime flavor. Store in fridge.

About 27 carbs total mixture.