Whisk together the mayonnaise and sour cream. Add buttermilk to achieve thinner consistency as desired.
Add the chives, parsley, dill, garlic powder, onion powder, seasoned salt, paprika, and black pepper. Mix well.
Taste and add additional salt/pepper as preferred.
Refrigerate for at least 30 minutes before using, to allow flavors to develop.
Notes
What can I use to thin out the dip if it's too thick?If the dip is too thick, you can add a little buttermilk or sour cream to thin it out.Can I make the dip ahead of time?Yes, you can make the dip ahead of time and store it in the refrigerator for up to a week.Make the dry mix aheadIf you mix together the dried herbs and spices ahead, or in bulk, you will have your own ranch seasoning, ready to go!Let it chillAllowing the dip to chill in the refrigerator for a few hours can help the flavors meld and intensify.What to do with leftoversStore in an airtight container in the refrigerator for up to 7 days.