I already had kiwi, raspberries, lemon, and unflavored gelatin at home so it just meant a quick trip to the market for ricotta. I ended up buying part-skim ricotta, not fat-free, as the fat-free ricotta had (imho) too much stuff in it to keep it resembling cheese. The part-skim was just milk, vinegar, and salt. Also, if you're not keen on lemon, I don't see why you couldn't use lime or orange zest.
Was my trip to the market worth it? I'd say yes. Didn't that cheesecake turn out so pretty?
These cheesecakes were a lot of fun to make and helped me get over my fear of double boilers. I'm always afraid I'll mess up with double boilers -- the bowl will be too close to the boiling water and get too hot or too far away and not get hot enough, etc -- and ruin whatever I'm trying to make. I promised myself I'd just relax and do as well as I could. If I ruined it, I'd just start over. The glass of wine I drank while re-reading the recipe probably helped, because I was very relaxed when the milk-zest mixture exploded all over the microwave.
When a recipe says "microwave on High until it boils, about 1½-2 minutes," you want to check at 1 minute. Don't whack it in for 2 and walk away. Clumps of zest and splashes of milk all over the inside of the microwave!
So I started over again and it all went smoothly. Things turned pale and thickened at precisely the right times. The ricotta mixtures beat smoothly into the thickened, cooled custard. The gelatin set up in the fridge. After four hours of refrigeration, I had achieved deliciousness.
Would I make these again? Oh, yes. They're smooth and creamy with a light, almost flirty, lemoniness. The chopped kiwi and raspberries paired well with the cheesecakes and fresh whipped cream never goes amiss! The Husband, who can be picky about lemon and "healthy" desserts, really liked these and seems to be of the opinion I should make them every weekend this summer.
Weight Watchers One-Pot Cookbook has a number of other interesting dessert recipes, including one for "Warm Cherries with Goat Cheese & Thyme" which uses a little dark brown sugar, balsamic vinegar, and fresh thyme to make a sauce for the fresh cherries! Maybe for next year's Alphabet Challenge?