NOTE: If the pita bread isn't as crunchy as you'd like it, or if the beef hasn't cooked all the way through after cooking it on the stovetop for 4-5 minutes on each side, you're welcome to cook stuff pitas in the oven, at 400 degrees Fahrenheit, for an additional 5 to 8 minutes. Keep an eye on them though, to ensure the pita bread doesn't get burnt.