- 1/4 cup white-wine vinegar
- 2 tablespoons finely chopped shallot
- 1/2 teaspoon salt
- 1/2 teaspoon Dijon mustard
- 1/4 teaspoon black pepper
- 3/4 cup olive oil
- Whisk together vinegar, shallot, salt, mustard, and pepper until salt is dissolved. Add oil in a slow stream, whisking until emulsified.