We use whole wheat pitas. We had a pie iron when I was a kid and used it a few times. Never got irons as an adult, since our vehicles always seemed to be at capacity when we tent camped [2 of us in a Pinto, later 8 of us in a minivan]. I asked ds to look through our cookbooks and pick out a recipe since dw and dd were working and I was not, this snowy day. I settled on beef veggie soup. If it is good, I'll pass it along.