Another Cyser (22 Mar 2026)
In autumn 2025, I bought a jug of apple cider (unfiltered apple juice), and kinda forgot about it in the fridge til spring 2026.
Although the juice had been pasteurised, I was a bit worried. The plastic jug looked like it had been inflated slightly! When I opened it, there was no apparent hiss or deflation, and the juice still smelled normal. I gave it a cautious taste and it was still sweet and tasty. But there was the faintest amount of carbonation.
To be safe, I transferred the juice to a pot and brought the temperature up to at least 70C for at least 20 minutes (probably longer). Dissolved gas bubbled out of the juice quite eagerly once the juice got warm!
I took a sample out to cool just enough to get a hydrometer reading; it had a specific gravity of about 1.060. I did some napkin math and figured I'd add about 1100g of honey for my target ABV of 11%. My mix ended up being too sweet, so I added a little water (in hindsight, I think I had assumed 3.8L or 1 US gallon of juice, when the jug was actually 3L).
Recipe:
3 L unfiltered apple juice, pasteurised
1.122 kg liquid honey
100 g water
half packet, Lalvin 71 B
1/4 tsp Go Ferm
1/8 tsp pectic enzyme
handful of dried apple peels
OG: 1.109
For the first few days, each day, I gave the brew a big stir to let out gas, mix in oxygen, and then added 1/8 tsp of Fermaid K. After that I'll keep giving it a stir for a few days, then just let it do its thing undisturbed until primary fermentation looks done.
I honestly don't know whether I'll ever replicate that amazing Triple Jims cyser, or make something as good as it. But I'm gonna try!














