Is more cooking time needed for a larger quantity of food being baked? I am planning to cook some pillsbury recipes for the chicken thighs but I am in doubts whether it will come out perfectly cooked or not. Can you tell me if I am bake cooking five kilos of chicken thighs then how long should I bake them, should I bake them in batches? I also intend to cook gluten-free chicken-pineapple kabobs, so if you coincidentally do have its recipe then kindly share the same with me with detailed instructions? I will be cooking for ten people so advise accordingly.