Grecian Green Beans Coca-Cola

INGREDIENTS:

32 oz Canned Green Beans, Drained
2 sm Onions *
2 Minced Garlic Cloves
1/4 c Chopped Fresh Parsley
2 tb Sugar
2 ts Oregano
2 ts Prepared Mustard
1/2 ts Salt
1/2 c Coca-Cola
1/4 c Olive Oil
2 tb Vinegar