Ingredients

1/4 cup balsamic vinegar 

1 teaspoon Dijon mustard 

1 teaspoon freshly squeezed lemon juice 

1/2 cup extra-virgin olive oil 

Coarse salt and freshly ground pepper 

Preparation

In a medium bowl, whisk together vinegar, mustard, and lemon juice. Add olive oil in a slow, steady stream, whisking until combined. Season with salt and pepper.