vinaigrette salad dressing

Vinaigrette is an emulsified or suspended dressing composed fundamentally of acid (typically vinegar or citrus juice) and oil in a ratio of approximately 1:3, with additional seasonings. The term derives from the French "vinaigre" (sour wine), though modern vinaigrettes employ various vinegars—red wine, white wine, balsamic, sherry, and distilled—or fresh citrus juices. The base emulsion may incorporate mustard as an emulsifier, along with minced shallots, garlic, herbs, and other aromatics. Vinaigrettes exist on a spectrum from temporarily suspended (the oil and acid separate upon standing) to stable emulsions (achieved through vigorous whisking or the addition of mustard, egg yolk, or other binding agents). Regional French variations include the classic Dijon-based vinaigrette and herb-enriched versions such as vinaigrette à l'échalote.

Vinaigrette serves as the foundational dressing for green salads, composed salads, and crudités across French, Mediterranean, and contemporary cuisines. It functions both as a finishing emulsion and as a marinade for raw and cooked vegetables, legumes, and proteins. The acid component tenderizes and brightens flavors, while the oil carries fat-soluble compounds and provides mouthfeel. Vinaigrettes are applied to warm vegetables to maximize flavor absorption, whisked fresh at the table in classical preparation, or prepared in advance and shaken before use. Beyond salads, vinaigrettes dress grilled vegetables, fish, and meats, and serve as a base for composed dishes in nouvelle cuisine traditions.