Ingredients 1/2 cup extra virgin olive oil 1/2 cup white balsamic vinegar 1 clove crushed garlic 1 teaspoon ground mustard 1 pinch salt ground black pepper to taste Directions 1 In a small bowl, whisk together olive oil, white balsamic vinegar, garlic, and mustard powder. Season to taste with salt and black pepper. Stir in minced fresh herbs if desired.