Homemade Ranch Dressing

I am not a lover of ranch dressing but I don't mind using it as a dip for vegetables.  I know that I am in the minority but that doesn't mean that I won't try and search out something tasty for the rest of the family.  I stumbled upon this recipe on Pinterest (what a surprise, right?).  The calories in a whole batch is roughly 255 calories depending on the brand of yogurt and type of milk used.  When you add the milk you may think that the dressing is a little runny but after it has chilled for an hour it thickens right up.

1 cup Greek yogurt
1 Hidden Valley Ranch Dressing Packet (NOT DIP!)
1/2 cup milk

Whisk together and chill for one hour.