Another way to get some of the lemon zest essence into the curd without stringiness would be to steep finely grated lemon zest in the juice for a little while, then strain to remove the zest bits.
The sugar+zest+food processor idea from Gwen, mikkianderson, Amazonium and others above is a great one and I'm going to try that when I make this lemon curd recipe over the weekend.
February 4, 2012 at 10:56am