How to Make It
Sort and wash chickpeas; place in a large bowl. Cover with water to 2 inches above beans. Cover; let stand 8 hours. Drain.
Combine chickpeas, cilantro, and next 8 ingredients (cilantro though leek) in a food processor; process until mixture resembles coarse meal. Divide chickpea mixture into 16 equal portions, shaping each into a 1/2-inch-thick patty.
Heat 2 tablespoons oil in a large nonstick skillet. Add 5 patties; cook 3 minutes on each side or until golden. Repeat procedure twice with remaining oil and patties.
Spread 1 tablespoon Yogurt-Tahini Dip in each pita half; fill with 1 patty.