The opposite in location for a gravy or sauce could be a "filling" (inside, not outside).
* Bechamel sauce(White Sauce) * Espagnol Sauce(Brown Sauce) * veloutes Sauce * Tomato Sauce * Mayonnaise Sauce * Hollandaise Sauce
It's normally the opposite, but everyone is different and can react in their own ways. Majority speaking, it should not make you constipated.
Perhaps you mean the expression "What's sauce for the goose is sauce for the gander"?
pink sauce
Sauces (no apostrophes)
rojo chili sauce is red chilis sauce, which is sauce made of red chiles
Bolognese sauce is meat sauce.
The homonym for "sauce" is "source."
Extra sauce will give you more sauce than just the usual amount of sauce.
Either barbecue sauce or even hot sauce
because duck sauce is made from duck and is a sauce.
The homophone of source is sauce.