This is soooooo good!  This is not my recipe.  You can find the original recipe 
here.
I made a few modifications.  Takes about 10 minutes to make.
Ingredients for Ranch seasoning:
1 teaspoon dehydrated garlic
2 teaspoons dehydrated onion
2 teaspoons dehydrated sun-dried tomatoes, finely diced 
1 teaspoon paprika
2 teaspoons dried thyme
2 teaspoons dried dill
2 teaspoons dried chives
2 teaspoons dried parsley
1 teaspoon black pepper
Kosher or seal salt to taste (I use 
Celtic Salt)
Add all ingredients to a small bowl & stir to mix.  Store in a glass jar with lid, away from light & dampness.  Use seasoning in dips & dressings.
*I doubled the seasoning recipe so I would have more.  I sure am glad I did!  I think I need to triple it!
 
 
Ranch dip recipe:
1 cup Greek Yogurt, plain, fat-free
1/2 cup reduced fat sour cream, optional Greek Yogurt
1 tablespoon Ranch seasoning
Combine ingredients in a medium bowl, store in an airtight container in the frig.  Allow dip to set overnight in the frig before serving.
*I do not use low-fat or fat-free anything.  Ever.  So I used just plain sour cream.  After I mixed it all together, it didn't seem to pack much of a punch.  So I added another tablespoon of the seasoning.
 
It is wonderful!  After it sits in the frig, it gets even thicker & the seasonings & flavors mix further, making the flavor more intense.  If you don't like really strong flavors, I recommend using just the 1 tablespoon to start.
In our opinion, it does not taste like Ranch.  I think it has it's own unique taste & my husband thinks it favors Peppercorn Ranch.  It's different.  It's bold.  It's a welcomed change in our home!  I already need to make another batch.
This is what the bowl looks like less than 48 hours after I made it.  We used it to dip, to spread on sandwiches & in salads.  I may add a little milk next time to make it less thick/more creamy.  
 
(Pardon the avocado on the spoon.  I added avocado to my salad.  Yum.)
I will never purchase bottled dressings again.  If we desire something different, I will google & find a homemade recipe.  I am really starting to enjoy making our own foods.  Did you just pass out?  LOL  :)
Linking up with 
Chic on a Shoestring Decorating, 
Shabby Nest, 
House of Rose, 
House of Hepworths