Oysters Nuevo Vallarta - Rick Bayless

Ingredients

• 2 1/2 cups (about 1 1/4 pounds) shucked oysters
• 2 tablespoons butter
• 1 medium white onion, chopped into 1/4 inch pieces
• 1 very large tomato, cored and chopped into 1/4 inch pieces
• Fresh Hot Green Chiles to Taste (usually 2 serranos or 1 jalapeno), stemmed, seeded (if you wish) and finely chopped
• 1/3 cup white wine
• 1 tablespoon soy sauce
• 1/2 cup Mexican crema, créme fraiche or whipping cream
• 2 tablespoons finely chopped parsley, plus a little extra for garnish
• 2 tablespoons grated Mexican queso añejo or other garnishing cheese such as Romano or Parmesan
• Salt