Croque Monsieur
IngredientsBéchamel sauce:- ¼ cup unsalted butter (½ stick)- ¼ cup all-purpose flour- 1½ cups whole milk- salt and freshly gr...
IngredientsBéchamel sauce:- ¼ cup unsalted butter (½ stick)- ¼ cup all-purpose flour- 1½ cups whole milk- salt and freshly ground black pepper- 1/4 teaspoon dijon mustard- dash of ground nutmegSandwich:- 8 thin slices white sandwich breads- 5 ounces good quality ham about 8 slices- 6 ounces Gruyere cheese ,or Emmental cheese, grated (about 2½ cups)- 1/4 cup freshly grated parmesan cheeseInstructio...