Ingredients
- 2 lb (about 1 kg) tender rhubarb, chopped
- 5 cups water
- ¼ cup lemon juice
Procedure
- Combine the rhubarb and water in a non-aluminum pot. Cook until mushy.
- Strain the mixture well, reserving only the juice.
- Mix in lemon juice.
Notes, tips, and variations
- It’s important to use a non-aluminum pot, because when combined with an acidic food like rhubarb, aluminum can impart an unpleasant flavor.
Use
- For each cup of concentrate, add ⅓ cup sugar and ½ cup grapefruit juice, and chill well.
- Just before serving, add 1 quart chilled ginger ale and stir well.
