For the Light Jalapeño Ranch: Add the 16 oz light sour cream, 1 packet ranch seasoning, 2 chopped large jalapeños, 1/2 cup chopped fresh cilantro, and juice from 1 lime to a food processor. Blend everything together until smooth. Add a couple splashes of skim milk for a runnier consistency if desired.
For the Protein Taco Salad: Brown your desired amount of ground beef and season it with taco seasoning. In a bowl, combine shredded lettuce, the seasoned ground beef, shredded Mexican cheese, pico de gallo, and guacamole. Top with Quest Protein Chips and pour the prepared Light Jalapeño Ranch generously over the salad before serving.