"Write what you know," they say. Easier said than done with sci-fi & fantasy though, innit? I've never actually worked in a magic cotton factory or cut a barbarian's knob off or run experiments on a Jovian moonbase.

But I have brewed wine--lots and lots of wine--and now I've written a story about brewing wine, too! (When I say now, I mean it was published three months ago. I am not very good at timely blog posts.) And whilst I can't guarantee the magical effects of the recipes in that story (though you never know), I can guarantee that all the recipes are real recipes, describing a real method, and would get you real wine at the end of the day. Probably real drunk, too.

The story doesn't make the recipes particularly readable, though, and some of the quantities are a bit off (my fault, sorry), so here's a proper breakdown of the four recipes. And don't worry: unlike the story, you can just use tap water.

Homebrew wine is way easier than you think it is. I mean, you can go down a rabbit hole on it, buying specific varieties of yeast and carefully measuring the specific gravity of the must at particular times, or you can just chuck everything in a demijohn whilst loudly declaring "eh, I'm sure it'll be fine".

This is a post on the latter technique, from first principles.