1. To prepare meatballs, mix all meatball ingredients with hands in a large bowl (be careful not to over-mix). If meatballs are sticky, add an extra 2-4 tbsp of breadcrumbs, 2 tbsp at a time. 
2. Divide mixture into 16-20 balls. 
3. To cook: 
4. Slow Cooker: Grease slow cooker all over with cooking spray. Add a thin layer of sauce to bottom of slow cooker and top with meatballs. Cover with remaining sauce. 
5. Close lid and cook on high for 4-6 hours or low 8 hours. 
6. Oven: Preheat oven to 375. Grease nonstick baking pan or line with parchment paper. Place meatballs on baking sheet, leaving space in between. Bake for 15-20 minutes until meatballs are cooked through. 
7. Serve on top of cooked spaghetti squash (our preference), pasta or with crusty bread to dip in the sauce!

To cook spaghetti squash:

1. Preheat oven to 375. 
2. Slice off bottom of spaghetti squash to allow for more control when slicing. 
3. Slice in half and scoop out seeds. 
4. Drizzle oil and sprinkle salt over the cut side of spaghetti squash halves. Place squash, cut-side down, on baking sheet or pan. 
5. Add 1″ of water to bottom of pan. 
6. Roast in oven for 45 minutes-1 hour, until squash is soft. Let cool slightly, scoop out ‘spaghetti’ and serve.