Can I make this dressing without the packet mix?
Yes, but you'd need to blend dried herbs (parsley, dill, chives, garlic powder, onion powder, salt, pepper) in place of the seasoning packet for the same restaurant flavor.
How long does homemade ranch dressing last?
Store in an airtight container in the refrigerator for up to 7 days. The flavor develops and improves slightly after a day.
Can I use regular yogurt instead of Greek yogurt?
Regular yogurt works but will be thinner. Use less milk to compensate, or strain regular yogurt overnight to thicken it first.
What's the difference between the Greek yogurt and traditional version?
The Greek yogurt version is tangier and lighter in calories. The traditional mayo-and-buttermilk version is richer and closer to classic steakhouse ranch.
Can I make this ahead of time?
Yes, prepare up to 5 days ahead. Store in a sealed container and stir before serving, as it may separate slightly.