Time: 6 minutes, yield 4 cups
1. Break the limes into several pieces (you can use a mortar and pestle or put them in a sandwich bag and smack with a hammer.) Combine the water and lime pieces in a small saucepan, bring to a boil over high heat, then reduce heat to medium-low and simmer for 4 minutes.
2. Remove from heat and strain through cheesecloth or a coffee filter. Discard the solids. Add the sugar to the tea and stir until dissolved. Drink hot or cool to room temperature and then refrigerate.
Sandor Katz lives to ferment; it’s his life’s work. The author of The Art of Fermentation shares how to make kombucha at home.