Sauce bourguignonne the pan and the red wine is added which is used to dissolve and incorporate the residue from the cooking of the meat. The onions may also be cooked at the same time as the meat. Sauce bourguignonne Sauce bourguignonne , Bourguignonne sauce, is a French sauce with a base of red wine with onions or shallots, a "bouquet garni "(parsley, thyme and bay leaf), reduced, strained, and mixed with some espagnole sauce. Just before serving it is mounted with butter and seasoned lightly with cayenne pepper. Like all red wine sauces, it may have some mushrooms added during cooking
Genovese sauce brought by Genovese immigrants or merchants, at a time when Genoa and Naples were two of Italy's most important ports. It could also be referring to its inventor's name, since Genovese is a widespread surname in Campania. Genovese sauce is now unknown beyond Campania. The sauce's use of onions may reflect a French influence, and resembles Boeuf à la mode. During the mid 19th century, ‘Salmon in Hollandaise and Genovese sauce’ was served in the Grand Véfour restaurant of the Palais-Royal in Paris as a luxury dish. Genovese sauce is not to be confused with Pesto from Genoa and Liguria,