This isn't a recipe but a great idea for a small lunch or late night snack. The best part is that it's ready faster than the convenience foods you get in the freezer section of the grocery store. You can use any toppings you want (although for things you don't normally eat raw, you may want to pre-cook them, like meats).
All you need:
whole wheat pita-pockets
sauce or olive olive
cheese of your choice
parchment paper or aluminum foil
oven with broiler setting
Put you covering on you pan. Heat your broiler to high. Top pitas with sauce toppings and cheese. Thin layers are best. Broil pizza for 3-5 minutes. Watch them so they don't burn. The crust will get nice and crispy.