Hollandaise Sauce (Fischer)

Yield:	6 Servings
Categories:	Low-Fat, Sauces

4	tb	Fresh lemon juice; (4 to 6)
1	c	Low-salt chicken broth; defatted
1/2	c	Egg substitute
1/2	ts	Flour
1	tb	Margarine
		Salt; optional
		White pepper; freshly ground