To prepare a stuffed wild duck duck recipe, first you need to gather your ingredients. First, you will need the following ingredients: 2 tbsp. ground nutmeg 2 tablespoons kosher salt 2 teaspoons ground black pepper 1/2 cup melted butter 2 cups rolled oats 1 cup brown sugar 1 tablespoon ground cinnamon 1 teaspoon ground allspice granulated Instructions: Preheat the oven to 375 degrees F (190 degrees C). Place the duck breasts on ungreased baking sheet and bake for 20 to 25 minutes or until the internal temperature reaches 165 degrees Fahrenheit (70 degrees Celsius). Remove from oven and allow to rest for 5 minutes before serving.