- 8 stalks rhubarb, cut into 3-inch lengths
- 8 cups water
- 1/3 cup sugar, or to taste
- Fresh mint sprigs, for garnish
- In a large saucepan, combine rhubarb and 8 cups water; bring to a boil, and simmer for 1 hour. Strain the liquid, add sugar to taste, stirring to dissolve, and allow to cool. Serve over ice with a sprig of mint.