01 - In a medium bowl or mason jar, whisk together the balsamic vinegar, Dijon mustard, minced garlic, honey or maple syrup, sea salt, and black pepper until fully blended.
02 - Add the Greek yogurt or sour cream and whisk vigorously until the mixture is smooth and free of lumps.
03 - While whisking continuously, slowly drizzle in the extra virgin olive oil in a thin stream until the dressing is fully emulsified and has a silky, velvety consistency.
04 - Taste the dressing and adjust salt and pepper as needed. Transfer to an airtight container and refrigerate if not serving immediately. Shake or stir well before each use.