Armstrong's Cheese Sauce Recipe

Melt the butter in a saucepan. Stir in the flour and cook, stirring constantly, until the paste cooks and bubbles a bit, but do not let it brown, if it browns start over again.

This will take a couple of minutes. Add the hot milk, stir continually, and the sauce will begin the thicken. Bring to a small boil and cheese, and salt to taste. Add a dash of Cayenne and paprika.