stopped buying frozen pizzas awhile ago now i just normally buy the bases and make sauce or use what i have. It tastes better and ds loved to help put toppings on, even if he will only have cheese and salami or ham on his. Not tried using pitta breads before though.
I tried the pitta bread pizzas tonight and they were great, much better than with the shop bought bases. Homemade sauce, mozzarella, cheddar, sliced tomatoes and mushrooms. lovely and relatively healthy.