Broccoli Soup - cooking recipe

Ingredients

1 large head broccoli
1 large onion
water to cover
canned milk
butter
salt
flour (3 Tbsp.)
cheese

Preparation

Boil broccoli and onion until tender.
Do not drain; add salt to taste.
Add canned milk to water and broccoli (enough to make it creamy).
Mix flour with cold water to smooth paste and add to boiling broccoli to make a soup (not thick).
Add cheese to your taste.