Preheat the oven to 400 degress.

Line a baking sheet with foil and spray the foil with cooking spray.

Mix all of the ingredients, expect the spaghetti sauce and mozzarella, in a large bowl by hand until well incorporated.

Form medium sized meatballs by hand and place on the foil lined baking sheet.

Top each meatball with about a teaspoon of spaghetti sauce and lightly sprinkle parmesan on top.

Bake the meatballs for 15 minutes.

Remove the meatballs from the oven, top with more sauce and add a heaping amount of mozzarella on top of each one. Set the over to broil.

Broil the meatballs on the top shelf for 1-2 minutes until the cheese is bubbly, golden brown.

Serve the meatballs warm or add to pasta with more sauce.