Cook spinach according to directions on package. Drain and reserve liquid. Melt butter in a saucepan over low heat. Add flour, stirring until blended and smooth, but not brown. Add onion and cook until soft but not brown. Add evaporated milk and reserved spinach liquid slowly, stirring constantly to avoid lumps. Cook until smooth and thick; continue stirring. Add the cheese, Worcestershire, black pepper, celery salt, garlic salt, red pepper, and salt, to taste. Stir until melted. Combine with cooked spinach. This may be served immediately or put into a casserole and topped with buttered bread crumbs. This flavor is improved if the latter is done and kept in the refrigerator overnight. This may also be frozen.
A viewer or guest of the show, who may not be a professional cook, provided this recipe. It has not been tested for home use.
Recipe courtesy of "River Road Recipes" published by The Junior League of Baton Rouge, 1959