Created by ForeverMama on September 16, 2016
Step 1: Bring 5 cups of water, the ginger and sugar to a boil in a saucepan over a medium-high heat. Reduce the heat and simmer for 10 minutes, stirring occasionally until the sugar has dissolved. Remove from the heat and cool until the liquid is just warm.
Step 2: Add the lemon zest, juice, and the yeast. Stir, and cover with a lid. Set aside in a warm place for at least 24 hours.
Step 3: Strain the ginger beer through a cheesecloth or coffee filter into sterilized bottles or into a pitcher. Loosely screw the caps on and set aside in a cool, dark place for 3 days before serving. Store in the refrigerator for up to 4 days.