Put all this stuff to boiling water and let it boil for 15 minutes.

If the water is of suspect quality, boil it for at least five minutes.

Bring to boil and simmer for 20 minutes or until tender.

When the water begins to boil, steam for about 4 minutes.

Boil for 10 minutes, then remove from heat and cool to room temperature.

To achieve this, the plant material is usually boiled for 8-10 minutes in water.

Boil for ten minutes and then leave the pan to cool.

Boil for 10 minutes, then remove from heat and add butter.

Boil for 10 to 15 minutes until the potatoes are tender.

Boil for about 10 minutes until they are tender but firm.