Baked Ham and Cheese
This hot sandwich was inspired by the bistro classic, Croque Monsieur.
Recipe Summary test
You can make the milk sauce up to 1 day ahead; keep, covered, in the refrigerator. Whisk the sauce again briefly before spreading it on the sandwich. To make for brunch, put sandwiches together ahead of time, then refrigerate, covered with plastic. Bake them just before serving.