recipe?
Fire Cider recipe:
https://www.foodiewithfamily.com/fire-cider-health-tonic-and-homeopathic-remedy/
There are lots of recipes. Some variations but the core is usually the same. Easy to make. But you have to wait weeks to use it.
I add an ounce to a glass of carbonated water in the morning and it tastes like a wonderful spicy, garlicky soda.