Place the browned sausage, onion, carrots, celery, garlic, broth, Italian seasoning, Vegeta (or bouillon), onion powder, garlic powder, salt, pepper in a crockpot or slow cooker. Cover and cook on high for 4-5 hours or low for 6-8 hours.
Add the evaporated milk (or half and half or cream), milk/cornstarch mixture and gnocchi. Stir and replace cover. Cook another 30 minutes until the soup has thickened and the gnocchi has softened.
Add in the chopped kale (or spinach), cover for an extra 5 minutes or until just beginning to wilt.
Taste test and season with extra salt and pepper, if desired. Serve immediately with optional parmesan cheese and bacon. (If soup thickens too much when cold, just add extra milk in half cup increments until achieving desired consistency while warming it up to serve.)
Notes
Tips:
You can also use chicken sausage, normal beef or pork sausage, or even turkey. Just make sure the sausage you use is Italian because that's where the flavour is!
optional toppings: freshly grated parmesan cheese and crispy bacon