I used a top sirloin steak for the steak fajita bowls, however, any steak would work well. For the best results, take your steak out of the fridge at least 20 minutes before cooking to allow it to come to room temperature as a cold steak is more likely to stick to the grill and burn.
Find it online: https://kaynutrition.com/steak-fajita-bowls/