Potato Creamy Soup

 Good for 6 persons.

1 big potato, peeled, finely diced
1 cup evaporated milk
3 tbsp cream of mushroom powder
2 tbsp butter
1 onion, finely chopped
1/2 tbsp cornstarch
3 spring onions, cut into 1 1/2
Salt to taste
Water

* Boil potato and onions in a saucepan with enough water to cover them until tender.
* Mash potato in saucepan.
* Dilute cream of mushroom and cornstarch in 1/2 cup water and add to mashed potato.