Kombucha
Homemade kombucha: about 6 days of primary fermentation, then 3–4 days in bottles. The remaining half litre is the starter for the next batch.
Waiting9 d
3.5 l
01Primary fermentation
✓8Tea, tea bags
✓1.5–2 lBoiling water
✓1 cupSugar
✓Cold water, or ice
✓Room-temperature water, up to 3 l in total
✓500 mlKombucha, from the previous batch
02Bottling
✓3 tspSugar, 1 tsp per litre