Egg in a Mug, help!

Okay, so early on in the GP journey somebody left me a recipe for making eggs in a coffee mug. I finally bought the mugs last week (we're not coffee drinkers) and then I forgot the recipe! And I can't remember under which post it would be.


So if you know who you are (Polly, maybe?) and you know which recipe I'm talking about, (eggs and flax, I think?) please comment below!  


Thank you :)