The flavouring in the milk makes the sauce very aromatic and distinguishes this sauce from a plain white sauce, which might have cheese or other flavourings added to it.
Delia' shows you how to make béchamel sauce, using a mixture of butter and flour called a roux. A béchamel sauce is one of the French "mother sauces" and is a really good one to learn.
Remove from the heat and stir in the goat cheese until melted. Season the sauce with nutmeg, salt and pepper. 2. Cut the pizza dough into 4 pieces. On a lightly floured work surface, roll out each ...