I just found this recipe that I wrote down aaaggges ago. I have never made it so I can't say how it would turn out. But it's an idea....
375g low fat ricotta
1 tablespoon sweetner
1 teaspoon vanilla essence
chopped strawberries (silly me didn't write down how much, just go the whole punnet I guess)
diet raspberry cordial
Mix together the ricotta, egg, sweetner and vanilla essence. Heat small quantities (depending how many you want to make and how big you want them) till firm, then turn over.
Stew the strawberries with the cordial and water and serve on top of the pancakes.
I guess with something like that, just make them up and reheat before serving...
There's also some light chocolate mousse recipes in this section that look delicious