Fermentation
| Min number of participants | 1 |
| Age | 12+ yrs. |
| Min duration | 30 min. |
| Cost | None (Free) |
| Environment | Indoor |
Cultivate live bacteria and wild yeasts to transform vegetables, grains, and dairy into kimchi, sauerkraut, kefir, and kombucha at home — fermentation is kitchen alchemy that produces complex flavours and probiotic-rich foods with minimal equipment.