If using 16 oz. shrimp, follow same instructions, working in batches if necessary until shrimp reaches a minimum internal temperature.
If using diced chicken, follow same instructions as shrimp in Steps 1 and 3, stirring occasionally until chicken reaches minimum internal temperature, 5-7 minutes.
If using flank steak, separate steak strips into a single layer and pat dry. Season with a pinch of salt and Cajun seasoning. Follow same instructions as shrimp in Step 3, stirring occasionally until no pink remains and flank steak reaches a minimum internal temperature of 145 degrees, 4-6 minutes.