If using 20 oz. diced chicken, follow same instructions as 10 oz. diced chicken, working in batches if necessary.
If using whole chicken breasts, pat dry and, on a separate cutting board, cut into 1” dice. Follow same instructions as diced chicken.
If using steak strips, separate into a single layer, pat dry, and coarsely chop. Follow same instructions as chicken in Steps 2 and 3, stirring occasionally until no pink remains and steak reaches minimum internal temperature, 4-6 minutes. Rest, 3 minutes.