Hearty Irish Stew

• 6 cabbage (wedges)
• 3 beef-flavor (cubes)
• 2 carrots
• 2 potatoes
• 2 stalks celery
• 1 onion
• 475 ml water
• 450 gr beef stew (cubes)
• 16 ml beef-flavor bouillon o
• 16 ml vegetable oil