In a mixing bowl, whisk together GREEK YOGURT, MILK, VINEGAR, PARSLEY, DILL, CHIVES, ONION POWDER, GARLIC, SALT and PEPPER until well-combined.
Add more YOGURT to thicken or a splash of MILK to thin.
Cover and refrigerate for at least 30 minutes to let the flavors blend.
Shake or stir well before serving. Refrigerate in an airtight container for up to 5 days.
Notes
If you're using nonfat Greek yogurt, it won't be as rich as classic ranch—but I love the lighter flavor. To make it richer, stir in a little whole milk yogurt, sour cream, mayo, or olive oil.You can usefresh herbs or dried spices for this dressing. The recipe includes both options.You can use fresh or dried herbs as I listed amounts for each. If using fresh herbs, chop them small—or mix your dressing in a blender for convenience.If using dried herbs, let the dressing rest longer to hydrate the spices.Adjust consistency – Thicker? Add more yogurt. Thinner? Whisk in a splash of milk.The flavors and texture will develop even further as the ranch dressing rests in the refrigerator.