Instructions

  1. Combine rhubarb, sugar, cornstarch and zest in a saucepan.
  2. Cook over medium heat, stirring constantly, for 5 minutes or until mixture has thickened.
  3. Serve hot or cold.
  4. If using fresh rhubarb:
  5. Add 1/8 cup water to rhubarb in saucepan, cover with lid and cook.
  6. When it has cooked down, mix cornstarch with 2 T of water and whisk into rhubarb.
  7. Add sugar and zest.
  8. Cook over medium heat, stirring constantly, for 5 minutes or until mixture has thickened.