For the meatballs:

1. Combine all of the meatball ingredients in a medium bowl and mix thoroughly.
2. Form into 21 meatballs.
3. Fry the meatballs in a nonstick pan coated with olive oil, until golden brown and cooked through.
4. Alternatively you could bake the meatballs on a cookie sheet for about 20 minutes at 375 degrees (F).
5. Heat the marinara sauce in a medium saucepan, and add your cooked meatballs to the sauce.
6. Simmer for about 15 minutes, or until the meatballs are tender.

For the Peppers and Onions:

1. Heat the olive oil in a medium saute pan.
2. Add the onions and peppers and cook over medium heat until slightly browned and softened (but not mushy), about 5 – 7 minutes.
3. Season with salt and pepper to taste.

To Serve:

1. Spoon some marinara onto a plate.
2. Top with onions and peppers, then the meatballs.
3. Spoon a small amount of marinara over the meatballs and garnish with parmesan cheese and fresh oregano if desired.