Buffet Breakfast Casserole

Bahan-bahan (10 porsi)

• 1/2 loaf (8 ounces) day old French bread, (torn apart into small pieces )
• 2 tablespoons butter, (melted)
• 4 ounces sweet Italian sausage, (cooked and crumbled)
• 8 ounces Swiss cheese, (shredded)
• 4 ounces shredded cheddar cheese
• 8 large eggs
• 1 ½ cups 2% milk
• 1/2 cup dry white wine
• 2 whole green onions, (thinly sliced)
• 1 ¼ teaspoons Dijon mustard
• 1/8 teaspoon cayenne pepper
• 3/4 cup sour cream
• 1/2 cup shredded Parmesan cheese