Preheat oven to 350 degrees. Mix together chicken, bread crumbs, salt and basil. Divide mixture into 12 pieces and gently roll each piece loosely into a mini meatball.
Heat oil in a small oven safe fry pan over medium heat. Add meatballs to heated oil. Gently turn to brown on all sides, about 3 to 4 minutes. Place browned meatballs and pan in the oven. Bake for about 10 minutes stirring occasionally until internal temperature reaches 170 degrees. Remove from heat. Set aside.
Heat broth, tomatoes and greens in a 2-quart saucepan over medium heat to a low simmer. Cook about 1 minute. Add pasta and meatballs and continue cooking until thoroughly heated.