Do you know, I never associated them with Christmas! I'm not even sure when I first came across them for we certainly didn't have them at christmas when I was a kid. They are so quaint and quintessentially British - rather like the two The Two Fat Ladies, who I have seen using them (though the dish alludes me). Thanks for the ideas. I'd never thought of the pesto and will definitely try that. In fact I'll make it on Sunday to go with roast lamb.I like the idea of pureeing them - for some reason I'd only considered using them whole or in halves.