Cook Sausage: Brown sausage in a large saucepan over medium heat.
Add Veggies: Add onion and mushrooms; cook until tender.
Add Garlic & Spinach: Stir in garlic and spinach; cook briefly.
Simmer: Pour in chicken broth, bring to a simmer for 5 minutes.
Add Noodles & Spices: Add broken noodles, oregano, and basil. Cook until noodles are tender, about 10-12 minutes.
Make Alfredo Sauce: In a skillet, melt butter. Whisk in flour, then milk. Stir until thickened. Add Parmesan and whisk until smooth.
Combine: Stir Alfredo sauce into the soup. Serve hot and enjoy!
