Preheat oven to 200 degrees. Line a baking tray and brush with olive oil.
Mince the onion, garlic and parsley in a processor.
Add into the mince along with the rest of the ingredients except the pita and olive oil.
Give a good mix. Divide into equal portions, for a total of eight.
Cut each pita into half, making a total of 8 peices.
Spread each portion of the meat into center of the pita. Spread as thin as possible.
Repeat for all pita and set aside, arranging on the tray.
Brush with some olive oil on the top.
Bake for 15-20 minutes, till the meat is cooked. Grill the top for 1 minutes to brown the top.
Serve hot immediately with the dip.
For making the dip, blend all the ingredients together till smooth. Add 2 tbsp water first and add more to make it as per your required consistency. Keep aside in the fridge till the time of serving.
Notes
I have used thin pita bread. If you are using the thick pita bread, please make the filling thicker.