I love making this salad in bulk, because I find the flavor just improves with time. The apple and chicken can be made separately one more time during the week, but a double portion of the kale can simply be massaged on Sunday and kept in large airtight containers until ready to combine with the dressing and the rest of the salad ingredients.
Find it online: https://tworedbowls.com/2016/03/03/chicken-apple-salad/