Fillet of Flounder in Wine Sauce

Have been on a fish kick for a while now. I got this one from an old Southern Living issue.

• Ready In: 1 hr
• Serves: 4

Ingredients

• 3  tablespoons butter or 3  tablespoons margarine
• 3  tablespoons all-purpose flour
• 1 (10 3/4ounce) can  cream of mushroom soup
• 3⁄4 cup dry white wine
• 3  tablespoons  grated parmesan cheese
• 2  tablespoons  chopped fresh parsley
•  salt and pepper
• 1  lb flounder fillets

Directions

1. Melt butter in a saucepan over low heat; add in flour and stir constantly until smooth.
2. Add soup and wine; stir constantly until thickened.
3. Add in cheese, parsley, and salt/pepper to taste.
4. Place fish fillets in a lightly greased 13x9 inch baking dish.
5. Pour sauce over fish fillets.
6. Sprinkle a little more parmesan cheese over the top if desired.
7. Bake, uncovered, at 375° for 30 minutes.