Most lactofermented foods are: Main ingredient, spices, a few tbsp of salt. Add to sterile jar, fill with water (add a glass weight to the top if needed to keep everything submerged) and leave in a dark cabinet for a few weeks. Trial and error to get the flavor the way you want it, but that's basically it. If you see little air bubbles forming near the bottom after 2-4 days, you have a live culture.