
Step-by-step vinaigrette —
1. Mince 1 shallot to yield 1 1/2 teaspoons.

Step-by-step vinaigrette —
2. Combine 1 tablespoon vinegar, shallot, 1/2 teaspoon mayonnaise, 1/2 teaspoon Dijon mustard, 1/8 teaspoon salt, and pepper to taste in small nonreactive bowl.

Step-by-step vinaigrette —
3. Whisk until mixture is milky in appearance and no lumps of mayonnaise remain.

Step-by-step vinaigrette —
4. Place 3 tablespoons extra-virgin olive oil in small measuring cup so that it is easy to pour. (You can also use a small bowl.)

Step-by-step vinaigrette —
5. Whisking constantly, very slowly drizzle oil into vinegar mixture.

Step-by-step vinaigrette —
6. If pools of oil are gathering on surface as you whisk, stop addition of oil and whisk mixture well to combine, then resume whisking in oil in slow stream.

Step-by-step vinaigrette —
7. The vinaigrette should be glossy and lightly thickened, with no pools of oil on its surface.


