Bechamel

From The Essence of Emeril.
Ingredients:
6 tablespoons butter
6 tablespoons flour
4 1/2 cups milk
1 teaspoon salt
1/2 teaspoon nutmeg

In a saucepan, melt the butter over low heat and stir in the flour, stirring constantly until smooth, about 2 minutes. Slowly whisk the milk into the flour, stirring vigorously to blend together. Set over high heat and quickly bring to a boil for 1 minute, stirring. Allow to cook another 5 minutes, or until floury taste is gone. Remove from heat and add salt and nutmeg to taste.