Oven cooking chicken is one of the simplest and most effective ways to get juicy and tender meat. But, it has to be done correctly. Chicken can handle a certain amount of slow-baking, but it is generally wise to add liquid or coat the chicken to trap the moisture using that method. May 06, · Arrange the chicken breasts on the prepared baking sheet. Season with salt and pepper. Bake, rotating the pan halfway through, until the chicken is just cooked through, about 25 minutes. Transfer the chicken to a platter and let rest 5 minutes before slicing.