This is something I will make from time to time for parties. It's a blend of homemade ranch dressing, an avocado, jalapenos, and cilantro.
I make this in my blender just to be sure everything gets mixed really well.
Follow the instructions on the package and make the ranch first.
Then add the cut up avocado, sliced jalapenos and cilantro. You may have to add a little more milk so it's not so thick. It all depends what your application is going to be, salad make it a little runny, for a dip keep it thick. Remember to add just a small amount at a time because once it's runny you can't come back from that.
It being ranch on crack this is good on everything!