<human>:  How can I make a simple balsamic vinaigrette dressing?
<bot>: To make a simple balsamic vinaigrette dressing, start by combining 3 tablespoons balsamic vinegar, 1/4 cup extra virgin olive oil, 1/2 teaspoon Dijon mustard, 1/4 teaspoon sea salt, and 1/8 teaspoon ground black pepper in a small bowl. Whisk to combine. Taste and adjust seasonings if necessary. Serve over your favorite salad or use as a marinade for chicken or beef. Enjoy!