Ingredients
Method
- Mix meat, breadcrumbs, Parmesan, egg, salt, and pepper in a bowl. Form into 1-inch meatballs.
- Heat oil in a skillet over medium heat. Brown meatballs 2 minutes per side; they will finish cooking in the slow cooker.
- Add broth, carrots, celery, onion, garlic, and browned meatballs to the slow cooker. Cover.
- Cook on low 4 hours or high 2 hours.
- Add pasta and cook on high 15–20 minutes until tender. Stir in spinach until wilted. Taste and add salt if needed. Serve with extra Parmesan.