This is a recipe I found many years ago and I make it regularly when baking my chocolate orange tart. Any citrus fruit can be used depending upon what you're baking.
It will keep unopened in the fridge for up to 3 months then for 3 weeks once opened.
I made lemon curd the other day it was great, so I thought I would try this orange curd...awful, too sweet and eggy. - 15 Apr 2013 (Review from Allrecipes UK & Ireland)
I just tried this recipe and it turned out well. Important to cool the mix properly and be quick with the eggs if you don't want them to scramble. The only part of the recipe I didn't follow was to take it off the heat, cover and refrigerate. I didn't want to put a hot saucepan in the fridge and put the rest of my food at risk! So I put it on the window sill to cool. I tasted it warm, and it's nice. Looking forward to it cooling and setting completely. - 20 Apr 2014 (Review from Allrecipes UK & Ireland)