2-inch knob ginger, peeled and cut into small chunks
1 C fresh juice from 10 to 12 lemons
½ C sugar
1 C cold water
2 C (1 pint) club soda
1 quart ice
Combine ginger, lemon juice, sugar, salt, and water in a blender. Blend on high speed for 1 minute. Strain through a fine mesh strainer into a pitcher. Add club soda and ice and stir to combine. Serve immediately in ice-filled glasses.
Recipe courtesy of seriouseats.com.