Lightly oil the baking tray

Assemble the food processor bowl onto the power unit

Fit the Thin (2mm) slicing disc, attach the lid and ensure it is locked into place

Slice the first item of Ingredients 1 (onions) on speed Max into the food processor bowl using the pusher

Add the next ten items of Ingredients 1 (spices, seasoning, lemon juice, olive oil) into a large mixing bowl

Stir to combine

Add the remaining Ingredients 1 (chicken) into the mixing bowl

Add the sliced onions into the bowl

Toss together to coat in the spice mixture

Cover with cling film

Refrigerate for at least 1 hour or overnight for best results

You can reduce or skip the marinating time if needed

Remove the marinated chicken from the fridge

Preheat the oven to 190°C

Spread out the marinated chicken and onions in one layer on the prepared baking tray

Roast at 190°C for 30 minutes until cooked

Remove from the oven and set aside

Add the first two Ingredients 2 (milk, oil) into a jug

Stir to combine

Retrieve and clean the food processor bowl

Fit the Knife blade to the food processor bowl

Add the next six items of Ingredients 2 (flour, xantham gum, tapioca starch, baking powder, salt, Za’atar herb blend) into the food processor bowl

Attach the lid and ensure the pusher is in the feed tube

Pulse until combined

Start the machine on speed 1

While the machine is running, gradually add the milk mixture into the food processor bowl

Mix until combined and the mixture has a consistency of a wet and sticky dough

Using a spatula, transfer the dough onto a well-floured work surface

Sprinkle some extra flour on top of the dough and on your hands to allow you to bring it together into a round shape

Using a dough scraper or knife, divide the dough into 8 equal pieces

Flour the work surface and the rolling pin as the dough will be very sticky

Roll each piece of dough to a thickness of ¼ inch into a pitta shape

Place a medium frying pan over a high heat

Brush lightly with Ingredients 3 (oil)

Cook each pitta in batches for 1-2 minutes on each side until golden brown

You should see air bubbles start to form, when this happens check the underside to see if it has turned golden brown, if so flip them over and cook on the other side

Transfer the cooked pitas to a plate

Slice the pittas lengthways with a bread knife whilst warm

Transfer to a serving plate

Cover with foil to keep warm until ready to serve

Remove the Food processor bowl from the machine

Attach the blender to the power unit and ensure it is locked into place

Add the first four items of Ingredients 4 (lemon juice, egg yolk, garlic, salt) into the blender goblet

Attach the lid and ensure it is securely closed

Blend until smooth

While the machine is running, gradually add the last item of Ingredients 3 (oil) into the blender goblet

Blend until the consistency has thickened and no oil remains in the drip feed

Serve the chicken shawarma with the warm pittas, salad leaves and the garlic sauce