Any of the following would be interesting choices with a meat/poultry fondue --
Anchovy Mustard Sauce
Béarnaise Sauces (made with or without an electric blender)
Blackberry Sauce (a savory sauce, on the sweet side, good if you include chicken with your fondue)
Blue Mountain Coffee Barbeque Sauce (very hot)
Chinese Sauces (including Duck, Mustard, and Soy-Sesame)
Ginger Sauce for Grilled Poultry (catsup-based)
Honey Barbecue Sauce (with an Indian touch, curry-flavor)
Nineteen Spices Sauce
And, last but not least, double click here on sauces to accompany meat and poultry fondue, to view a collection of quick, simple sauces, including a couple from the above list.
You can find these recipe(s) by tapping here on the Home Cookin' index.