Béchamel Sauce

Method

1. Melt the butter in a saucepan over medium heat.
2. Add the flour and stir, cooking for 2-3 minutes.
3. Pour in the cold milk all at once, stirring.
4. Continue stirring over low heat until the béchamel thickens and starts to boil.
5. Remove from heat, add salt, black pepper, and nutmeg to taste, and stir.