Sweet and Spicy Pork Tenderloin

Bahan-bahan (4 porsi)

• ¼ cup soy sauce
• ¼ cup packed brown sugar
• 3 tablespoons sherry
• 1½ teaspoons onion powder
• 1 teaspoons ground cinnamon
• 2 tablespoons olive oil
• ½ teaspoons garlic powder
• 1½ pounds pork tenderloin