Chicken In Marsala Cream Sauce

Ingredients

• 3 tablespoons unsalted butter, plus more for the casserole dish
• 1 medium-sized white onion, sliced
• 8 -12 ounces mushrooms, sliced
• 2 tablespoons all-purpose flour
• 3/4 -1 cup marsala wine, sherry, or white wine
• 1/2 cup half-and-half
• 1/2 cup milk
• salt and pepper, to taste
• 2 cups water
• 1 cup long-grain rice
• 2 -4 cups coarsely chopped cooked chicken or turkey
• 1 cup panko breadcrumbs
• 3 tablespoons grated parmesan