1 pound ground beef
3/4 cup cooked quinoa
1/4 cup finely chopped onions
1/4 cup grated carrots
1/4 cup grated zucchini
2 tablespoons ketchup
1 tablespoon chopped garlic
1 tablespoon soy sauce
1/2 teaspoon pepper
1/2 teaspoon salt
1/4 teaspoon dried oregano
1/4 teaspoon dried thyme
1 egg
Preheat oven to 500°F. Line a large baking sheet with foil then grease with cooking spray; set aside.
In a large bowl, mix together beef, quinoa, onions, carrots, zucchini, ketchup, garlic, soy sauce, pepper, salt, oregano, thyme and egg until well combined. Shape beef mixture into 16 balls and transfer to prepared baking sheet. Roast until cooked through and golden brown, 12 to 15 minutes.