Beef Stroganoff Casserole

Bahan-bahan (8 porsi)

• ⅓ cup all-purpose flour
• ½ teaspoon garlic powder
• ½ teaspoon salt
• ½ teaspoon black pepper
• ½ teaspoon paprika
• 1 ½ pounds beef chuck roast (trimmed and cubed, or stewing beef)
• 2 tablespoons vegetable oil
• 2 tablespoons butter
• ⅔ cup reduced sodium beef broth
• 3 to 4 sprigs fresh thyme (or ¼ teaspoon dried thyme leaves)
• 1 ½ cups halved mushrooms
• 1 large onion (chopped)
• ½ cup sour cream
• 12 ounces beef gravy (1 box or can)
• 2 teaspoons cornstarch
• 8 ounces egg noodles (measured dry)
• 1 tablespoon chopped fresh parsley