This is one of my favorite middle eastern street foods. There is nothing like a warm pita, stuffed with crispy falafel balls, crunchy fresh Israeli salad and tahini. You can, of course, add a myriad other toppings, like spicy sauce (harif), pickled turnips and fried eggplant, but this recipes goes for that bite of simple and delicious authentic falafel. (Adapted from Joan Nathan)