Roast Chicken with Crunchy Roast Potatoes Traybake - This is a great dinner for a cosy night in.In this recipe, Roast Chicken is slathered in a Herby Garlic Lemon Butter. Then it is oven roasted to golden crispy perfection and it remains juicy on the inside. It is served alongside the most divine crunchy on the outside fluffy on the inside roast potatoes that are cooked alongside the chicken in the tin! This is one of the BEST meals ever.