Saute Tomatoes with Creamy Chicken Parmesan

Name: Saute Tomatoes with Creamy Chicken Parmesan
Ingredients: 4, 6 ounces boneless/skinless chicken breast; 4 cups frozen spinach, defrosted and thawed; 3 cups tomatoes, diced; 3 cups milk; 3 cups parmesan cheese, grated; 1 tablespoon flour; 2 egges, beaten; 1 tablespoon dijon mustard; 1/2 teaspoon nutmeg; 1/4 cup olive oil; 1 tablespoon butter; 1 onion, chopped; 3 tablespoons garlic, minced; 2 tablespoons parsley, chopped; 1 tablespoon dried Italian seasoning; 2 teaspoons garlic powder; 2 teaspoons onion powder; 1 1/2 tablespoons salt; 1 tablespoon black pepper