Ratatouille with juice

1 medium onion , chopped 2 medium bell peppers , cut in strips or cubed 2 small zucchini or 2 small summer squash, small, cubed 1 small eggplant , cubed 4 -6[...]

canola oil 1 yellow onion , diced 3 -4 garlic cloves , minced 2 potatoes , cubed 3 carrots , diced 3 -4 stalks celery , diced 1/2-1 lb green beans , diced[...]