Butterbeer, as Heston Blumenthal points out in his Tudor Feast, is not just Harry Potter’s favourite tipple, it’s also a bona fide Tudor recipe made from ale, sugar, egg yolks, nutmeg and butter. If you’ve always thought that beer is good but could benefit from a few more calories, then this is the drink for you.
I heated some beer in a pan over a medium heat till it bubbled. Then I took it off the heat, added the egg, sugar and nutmeg mixture, put it back on a low heat and stirred for a couple of minutes until it went the colour of strong tea meets cloudy apple juice. By this point the kitchen smelled of mulled wine which was a more pleasant odour than you’d expect from a pot of warm eggy beer. I whisked in a little butter and the brew was complete.
Recipe for Butterbeer:
Yolks from 2 medium eggs, whisked
Dash of nutmeg
15g unsalted butter
Pour the ale into a warm pan on a medium heat. When the beer begins to come to the boil take off the heat and add the whisked egg yolks, sugar and nutmeg.
Return the pot to a low heat (to stop the eggs from scrambling) and stir for 2 minutes. Take off the heat and whisk in the butter. Decant into your finest flagon and chug.