- 2 tablespoons Dijon mustard
- 2 tablespoons red wine vinegar
- 1/2 teaspoon sugar
- kosher salt and black pepper
- 2/3 cup olive oil
- In a medium bowl, whisk together the mustard, vinegar, and sugar; season with ½ teaspoon salt and ¼ teaspoon pepper. Gradually whisk in the oil until smooth and thickened.