Chicken Shawarma

Name: Chicken Shawarma
Ingredients: 4 pounds Chicken thighs ; boneless skinless; 2 cups Low fat plain yogurt; 1/4 cup Minced garlic; 3/4 cup Finely chopped onions; 1/4 cup Fresh lemon juice ; or red wine vinegar; 1/4 cup Chopped parsley; 1 tablespoon Oregano; 2 tablespoons Kosher Salt; 1 1/2 tablespoon Cumin; 1 tablespoon Ground black pepper; 1 tablespoon Red chili flakes; 1 teaspoon Sage