The following “recipe” significantly reduces the potassium in potatoes but does not eliminate it completely:
- Peel potatoes and slice 1/8 inch thick.
- Place in warm water. Use 10 times as much water as potatoes.
- Soak for 2 hours.
- Rinse. Add five times as much water as potatoes and bring to the boil. Boil for 5 minutes.
The potatoes can be frozen for later use.
This “recipe” can also be used to reduce the potassium in carrots, beets and rutabagas.