For the best flavor, use freshly grilled chicken and high-quality bacon. If you are short on time, store-bought grilled chicken and pre-cooked bacon can be substituted. To prevent the avocado from browning, toss it with a little lime juice before adding it to the salad. For a spicier kick, add a pinch of red pepper flakes or a dash of your favorite hot sauce to the ranch dressing. This salad is best served immediately after tossing to prevent the lettuce from wilting.