Balsamic vinaigrette for salad

Ingredients
2 tablespoons balsamic vinegar
1 tablespoon red wine vinegar
1 tablespoon Dijon mustard
1 teaspoon light brown sugar
1 garlic clove, crushed through a press (optional)
1/2 teaspoon salt
1/4 teaspoon freshly ground black pepper
3/4 cup extra virgin olive oil
Instructions
To make the vinaigrette, in a medium bowl whisk all the ingredients except the oil until mixed. Gradually whisk in the oil until smooth.