The May 2015 Backpacker had this recipe in it for InstaPizza when out camping. For one.............. 1 Fajita - sized tortilla 1 -3 Tbsp Pizza Sauce. ( pack in a small plastic container ; less means a crisper crust ) 1/4 cup Italian blend shredded cheese. Spread the sauce over the tortilla and place in a lightly oiled non - stick skillet over a med - low heat. Sprinkle with cheese and cover. Cook until cheese is melted and the tortilla is crisped on the bottom , about 90 seconds. I would have to add some sliced peperoni or sliced summer sausage but that is just me. Chuck.