|Butter||1 Cup (16 tbs)|
|Flour||1 Cup (16 tbs)|
|Milk||6 Cup (96 tbs)|
|Canned mushrooms||100 Ounce|
|Celery salt||To Taste|
|Worcestershire sauce||1 Teaspoon|
|Cooked flaked halibut||5 Pound|
|Buttered bread crumbs||1 Tablespoon|
Combine butter and flour in saucepan over low heat; add milk gradually.
Stir constantly until smooth and thickened.
Add mushrooms, salt, celery salt, Worces- tershire sauce, bay leaf and onion; blend well.
Add halibut to sauce; mix gently.
Spread into large greased baking dish; top with crumbs.
Bake at 350 degrees for 45 minutes.