Ham and Swiss Croissants

3 tablespoons butter
3 cups sliced mushrooms
3 tablespoons sliced green onions
1 1/2 tablespoons flour
3/4 cup milk
salt and pepper
4 large croissants, halved
8 slices ham
6 ounces Swiss cheese, sliced

Melt butter in saucepan. Saute mushrooms and onions until tender and mushroom liquid has evaporated. Blend in flour. Gradually stir in milk. Cook and stir over medium heat until mixture comes to a boil and thickens. Add salt and pepper to taste.

On bottom half of each croissant layer 2 slices of ham, one quarter of the cheese and one quarter of the mushroom sauce; replace top of croissant.

Bake in 350ºF oven about 15 minutes or until heated through.

Serves 4.