In large shallow casserole melt butter; add halibut. Drain mushrooms reserving 3 tablespoons mushroom liquid.
In a bowl combine mushrooms, mushroom liquid, flour, salt, savory, tarragon and pepper. Gently fold in sour cream. Spoon mixture over halibut; sprinkle with paprika.
Bake in a preheated 350°F oven for 30 minutes. Remove from oven; dip lemon slices in parsley and arrange on halibut. Serve with additional lemon slices, if desired.
Cooks Note: If fresh fish is used, 1/4 cup (1/2 stick) butter is needed.
Makes 4 servings.
Submitted by: CM