4 ounces fresh ginger, peeled and thinly sliced (1 cup)
1 cup fresh lime juice
1 cup sugar
In a small saucepan, combine the ginger, lime juice and sugar and bring to a boil. Boil for 2 minutes. Let cool to warm, then puree in a blender. Pour the puree into a fine strainer and press on the ginger to extract as much syrup as possible.