Jeff's chicken shawarma

2 lemons, juiced
½ cup plus 1 tablespoon olive oil
6 cloves garlic, peeled, smashed and minced
1 teaspoon kosher salt
2 teaspoons freshly ground black pepper
2 teaspoons ground cumin
2 teaspoons paprika
½ teaspoon turmeric
A pinch ground cinnamon
Red-pepper flakes, to taste
900g boneless, skinless chicken thighs
1 large red onion, peeled and quartered
2 tablespoons chopped fresh parsley

Prepare a marinade for the chicken. Combine the lemon juice, 1/2 cup olive oil, garlic, salt, pepper, cumin, paprika, turmeric, cinnamon and red-pepper flakes in a large bowl, then whisk to combine. Add the chicken, and toss well to coat. Cover, and store in refrigerator for at least 1 hour and up to 12 hours.

When ready to cook, preheat oven to 220. Use the remaining tablespoon of olive oil to grease a rimmed sheet pan. Add the quartered onion to the chicken and marinade, and toss once to combine. Remove the chicken and onion from the marinade, and place on the pan, spreading everything evenly across it.

Put the chicken in the oven, and roast until it is browned, crisp at the edges and cooked through, about 30 to 40 minutes. Remove from the oven, allow to rest 2 minutes, then slice into bits. Scatter the parsley over the top and serve with tomatoes, cucumbers, pita, hot sauce, olives, fried eggplant, feta, rice, anything you desire.