In a sauce pan, heat margarine, add vegetables except green onions and parsley. Saute until vegetables are tender then add oysters and until oysters shrivel up. Add Tabasco and soup (do not dilute soup). Cook on low heat for three minutes then add green onions and parsley and cook an additional two minutes stirring constantly. Add salt and pepper to taste.
Serve with French bread rounds, crackers or Melba toast.
Cajun Country -- New Iberia, Louisiana