Feathers I make lemon curd all the time as there are an abundance of lemons for free and oranges make a nice change too. I usually do mine in a bowl over a pan of boiling water, and I find that as soon as the little bit of foam starts to fold in its ready...gotta love it :D
You can also make a lemon cheese in which you add soft cheese, I don't have the recipe to hand but if you do a google seach you will find it :D