That's a new one on me... How'd you do it? Definitely be willing to give it a punt.
It's what I love about CC - every day is a school day.
Usual recipe of your choice ie butter, sugar, whole egg and egg yolk, citrus juice and zest.
Bowl suitable for microwave use, wooden spoon, wire whisk or hand mixer and an accurate thermometer - digital for preference.
Put butter into bowl, place in microwave and give short blasts - 10 - 30 secs - stirring in between blasts, until it's just melted. Allow to cool for a few minutes so that it's not hot but merely warm, while still being melted. Add all the other ingredients and whisk well. I usually add them gradually, blending them smooth with the wooden spoon then whisking.
Microwave in short blasts, whisking well between blasts and measuring the temperature. I usually start with a couple of 30 sec blasts then cut the duration of each blast down, depending on the amount I'm making. The total time it takes will depend on your microwave and how much you are making, just be sure not to use too long a cooking interval - that is the way to get scrambled egg. Shorter is better, you will see the temperature creeping up when you measure it after each blast
Keep doing this until until the curd has thickened so it coats the back of the wooden spoon, and has reached a temperature of 185 F
OR 85 C.
DO NOT overcook.
Pour into sterilised jars, cover, cool and store in the fridge. It will thicken and set up as it cools, in the same way that a custard does.
Points to note :
Use a much bigger bowl than you think you might need. Actually I use a large plastic jug. You don't want it more than about a quarter to a third full, and having a handle on it helps.
If you have a silicon whisk, that's the best one to use. Metal whisks can sometimes leave a slightly metallic tang in the finished curd.
DO NOT overcook or you will scramble the egg. The thing is basically an acidic custard.
You can strain the curd while pouring into the jars; this will remove any tiny bits of scrambled egg and also the zest (if you don't like it).
It will keep for about 2 weeks to a month in the fridge, unopened, or you can freeze it for about 6 months. Give it about an inch headroom in the container and defrost overnight in the fridge.
If the curd you make is a bit too runny, you can make the next one thicker by increasing the proportion of yolks to whole eggs.
Enjoy it!