Lemon Curd and Prune Ripple Ice-cream

I like to serve this with my Steamed Lemon Sponge with Prunes. I have included my lemon curd recipe from More Rhodes Around Britain here, or you can use a basic jar of curd.

This recipe for lemon curd is very rich with a high butter content. If you prefer, you can cut the butter down to 50 g (2