Chicken and Mushroom Casserole

Bahan-bahan (6 porsi)

• 6 ounces wild rice blend (with seasoning packet (see notes))
• 2 tablespoons butter
• 1 tablespoon olive oil (divided)
• 1 small onion (diced)
• 12 ounces mushrooms (sliced)
• 2 cloves garlic (minced)
• 2 tablespoons all-purpose flour
• 1 cup chicken broth
• ¾ cup half and half
• ½ cup sour cream
• ½ teaspoon dried thyme leaves
• ¼ teaspoon salt (or to taste)
• ¼ teaspoon black pepper
• 2 cups cooked chopped chicken
• ¼ cup shredded Parmesan cheese
• ½ cup Panko Bread Crumbs
• 2 tablespoons shredded Parmesan Cheese
• 2 tablespoons melted butter
• 1 tablespoon chopped fresh parsley (or 1 dried, optional)