Chili's ranch dressing is a delicious blend of mayonnaise and sour cream. This ranch dressing is infused with the flavors of pickle juice, parsley, garlic, onion, and pepper. It can stay for about 6 months in the refrigerator.
Add mayonnaise, sour cream, and buttermilk to a large bowl. Whisk them to combine.
Spice it up by adding salt, pepper, onion powder, and garlic powder to. Add pickle juice, parsley, and mix it to form smooth ranch dressing. Transfer it into the refrigerator and serve it with any side dish.