I like to do carnitas bowls. I buy the del real brand carnitas from Costco (yum!) and then set it up with shredded cheese, salsa, guac, sour cream and its diy plus some salad kit on the side. Easy and good!
Another one is chicken tenderloins (the boneless ones from Costco), I cook as directed but add sauce of choice at the last few minutes-usually trader joes curry or enchilada or Thai peanut satay sauce then do a bag of veggies.