MAKE THE WHITE SAUCE
Add all the ingredients for the white sauce into a food processor or blender.
Blend until smooth and creamy and transfer to an air-tight jar to store in the fridge!
MAKE THE SHAWARMA
To a large bowl, add the chicken, olive oil, lemon juice, garlic, and spices. Mix to marinade evenly.
Heat oil in a cast iron skillet or pan over high heat. Add the chicken and cook for 8 to 10 minutes until seared all around and fully cooked. Take off the heat.
ASSEMBLE
To a plate or tray, add the french fries and the chicken.
Drizzle white sauce on top. Add the pepperoncinis, olives, red onion, feta cheese, and parsley to taste.
Enjoy warm!