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Vinaigrette may be the most useful sauce in any cook's repertoire, because in addition to dressing greens, it can be used as sauce for chicken, fish, and vegetables that have been grilled, poached, or steamed.
The ingredient list is short and method is simple. So what's the problem? Basic vinaigrette doesn't stay together. By the time you pour it over greens and get the salad to the table, this emulsified sauce has broken and you end up with overly vinegary and oily bites of salad. Which is where our recipe for a foolproof dressing that won't break comes in.
1 Tablespoon wine vinegar (red, white, or champagne)
1. Mince 1 shallot to yield 1 1/2 teaspoons.