Step 1

Heat a large pan over medium heat. Add 1 teaspoon olive oil, onion, garlic, salt and pepper. Stir for 3 minutes, until onion is softened. Add tomato paste and stir. Then add kale leaves and cover with a lid. Cook for 2-3 minutes, until kale is wilted.

Step 2

In a large bowl add the brown rice, white beans, bread crumbs, feta, olives, kale mixture, oregano, thyme, and parsley. Mix until combined and then add mixture to a food processor. Blend for about 30 seconds until mixture is blended together, but still slightly chunky. Form mixture into balls, about palm sized, and place on a tray lined with parchment paper. Refrigerate for 30 minutes.

Step 3

Heat a large pan over medium heat and add remaining 1 teaspoon of olive oil. Place meatballs into the pan and cook until browned on all sides, about 10-15 minutes. Pour tomato sauce over and stir.

Step 4

Heat oven to 400 degrees fierenheit. Place buns on a large sheet pan and toast in the oven until beginning to brown, about 5 minutes. Spoon meatballs and sauce onto buns and enjoy!