Mushroom duxelles doesn't always have white wine added, but it helps add a little extra flavor and also keeps the filling moist. As an alternative, for this dish you could stir in around 1tbsp of creme fraiche (or sour cream if not available) to the mushroom mixture after you take it off the heat and let it cool slightly.
Calories: 465kcal | Carbohydrates: 32g | Protein: 26g | Fat: 24g | Saturated Fat: 13g | Polyunsaturated Fat: 2g | Monounsaturated Fat: 7g | Trans Fat: 0.4g | Cholesterol: 163mg | Sodium: 917mg | Potassium: 530mg | Fiber: 2g | Sugar: 5g | Vitamin A: 754IU | Vitamin C: 2mg | Calcium: 395mg | Iron: 3mg