Note 1: This recipe can also be cooked over a campfire or in the oven. For oven method, bake for 12-15 minutes at 425 ℉. Check at the 12-minute mark for doneness especially if you like your steaks rarer. If potatoes are not boiled prior to grilling, cut them into smaller pieces (1/2-inch cube) so that it is cooked faster. If steak pieces are cooked before potatoes are soft, remove steak and let the potatoes continue to cook until it is soft and done. Note 2: International temperature for rare steak: 135℉ ; medium steak: 145℉; medium well steak: 155℉.