duck in orange sauce

[moscowmike]

can i buy the sauce from supermarket

[O'Reilly]

Why buy it? It's so cheap and easy to make!

1 cup water
� cup orange juice
1/3 cup sugar
1 tablespoon cornstarch
1 egg yolk, if desired
A few grains salt

Instructions
Stir the cornstarch smooth with a little cold water.
Heat the one cup of cold water to boiling, and stir into it the cornstarch mixture.
Let it boil gently two minutes.
Add the sugar and salt and the grated yellow rind of half an orange.
Be careful to grate off only the very outside yellow part of the rind.
If a richer sauce is desired, after thickening the water with the cornstarch stir a little of the sauce into the egg yolk and mix well, then stir the egg yolk into the sauce; then add the orange juice.