Welsh Rarebit - cooking recipe

Ingredients

1 c. water
1 stick butter
1 lb. cheese
2 Tbsp. flour
pinch of salt

Preparation

Cut up cheese and add water.
Heat in a saucepan until cheese melts.
Add butter, salt and flour, which has been thickened with a little water.
Bring to a boil.
Pour over saltine crackers.