Veg-full meatballs

I made these incredible meatballs tonight: 16 ping pong sized meatballs baked at 350 for about 45 minutes.

Mix:

- 1 pound 80/20 ground beef

- about 1 cup chopped kale

- about 1/2 cup chopped zucchini

- about 1/2 cup diced peppers (mixed colors)

- about four tablespoons parsley

- about 1 teaspoon garlic pepper

- about 4 ounces crumbled Bulgarian feta

It was a little wet so I added 1/4 cup breadcrumbs.