Using a large soup pot, brown your sausage and bacon together.
Once your meat is cooked, add in beef bone broth, onions, garlic, salt, pepper, and cauliflower.
Cover and cook on medium heat for about 15 minutes, until the cauliflower is tender.
Once the cauliflower is softened, add in heavy cream and spinach.
Cook for about 5 minutes, until spinach is soft.
Serve with a sprinkle of parmesan cheese.