Meatball Pita Sandwiches

The sauce for this recipe is strange -- no one in my family liked it. But we did like the concept of making meatball pitas sandwiches using leftover meatballs. And we all liked the linked pork meatballs recipe (served with fresh tomatoes over pasta). I recommend using those meatballs for this pita recipe but trying a different sauce with it -- maybe a traditional tzatziki sauce.