Ingredients

• 1/4 cup white wine vinegar, balsamic vinegar, red wine vinegar, or aged sherry wine vinegar
• 2 to 4 teaspoons Dijon mustard
• 1 teaspoon kosher salt plus more
• Freshly ground black pepper
• 2/3 to 3/4 cups extra-virgin olive oil

Instructions

1. 1/4 cup white wine vinegar, balsamic vinegar, red wine vinegar, or aged sherry wine vinegar 2 to 4 teaspoons Dijon mustard 1 teaspoon kosher salt plus more Freshly ground black pepper 2/3 to 3/4 cups extra-virgin olive oil.