Ingredients

1/3 cup balsamic vinegar 

1 tablespoon Dijon mustard 

1 small garlic clove 

1 tablespoon fresh rosemary leaves (or 1/4 teaspoon dried) 

2 tablespoons water 

1/2 teaspoon coarse salt 

1/4 teaspoon ground pepper 

1/2 cup extra-virgin olive oil 

Preparation

In a blender, combine vinegar, mustard, garlic, rosemary, water, salt, and pepper. Blend until smooth. With machine running, add oil in a thin stream; blend until creamy.