Prosciutto Wrapped Halibut with Fresh Thyme

Bahan-bahan (4 porsi)

• Four 5-ounce halibut fillets
• salt and pepper
• 1 tablespoon freshly chopped thyme, (divided)
• 8 thin slices prosciutto
• 1 tablespoon olive oil
• ¼ cup chopped shallots
• ½ cup dry white wine
• 2 tablespoons butter