Method. Seasoning chicken thighs with olive oil, salt, black pepper, garlic powder, pa a touch of lemon juice paprika before grilling them until golden, smoky and tender. Potatoes are peeled, cut into chunks and boiled until slightly soft, then tossed with butter, chopped parsley, salt and optional pepper to create a warm, fragrant side. The juicy grilled chicken thighs are served alongside the creamy spinach, herbed potatoes for a wholesome, satisfying meal.