1 lb Hot, Medium, or Mild Italian Sausage, your preference
2 lbs 8/20 Ground Beef
1 lb Ground Pork
1 Bunch Italian Flat Leaf Parsley, Very Finely Minced
2 Tbsp Dried Basil or Very Finely Minced Fresh
2 Tsp Dried Oregano
5 LG Cloves Garlic Very Finely Minced (about 3-4 tablespoons)
1/3 Onion, Very Finely Minced
2-3 Tablespoons Fennel Seeds
1 Tbsp Onion Powder
1/2 Tbsp Garlic Powder
1 tsp Himalayan Pink Salt
10 turns of Fresh Cracked Pepper
3/4 Cup Fine and Snowy Parmigiano Reggiano
1/2 Cup Corn Flake Crumbs
3 Eggs, beaten
Optional items
1/2 Tablespoon Red Pepper Flakes (Depending on your choice of sausage); I use hot sausage and red pepper flakes. Spicy!

Gently roll into balls using a large melon scoop to measure for uniform size; for giant meatballs, use a small ice cream scoop. Bake at 400 for 15 minutes for smaller meatballs and 350 for 20-25 for extra large meatballs. Cool and freeze or add to sauce or dishes.
*Rake and Toss the ground meat instead of aggressively mashing with your hands; this keeps the meatballs tender. If you mash ground meats, you make them tough and unpleasant. There is both technique and ingredients to a good meatball.