Ingredients:
I pint oysters
1 Tbsp butter
3 shallots chopped fine
2 Tbsp flour
½ cup milk
¼ cup cream
½ tsp salt
1/8 tsp nutmeg
Dash thyme
Few grains cayenne
1 tsp table Creole Mustard
½ lb mushrooms
1 tsp chopped parsley
Buttered crumbs
Directions:
Melt butter, add flour and when it bubbles add milk and cream slowly. Stir constantly and when thick, add all of the seasonings. Add drained oysters to this and mushrooms. Pour into buttered casserole and top with breadcrumbs. Bake at 350°F for 30 minutes. May also be served in individual shells.
http://www.southerneasyrecipes.com/New-Orleans-Deviled_Oysters.html
