You can never go wrong with the classic Roast Chicken with Rosemary-Mustard Crust with Browned Onions! This easy chicken recipe will likely be gobbled up in record time when you make it for family and friends. If you're lucky enough to have leftovers, then you'll have quite the feast for lunch at work the next day. If you always thought preparing a roast chicken would be difficult, you'll think again when you see this recipe. The chicken will roast for about an hour before it is cooked thoroughly, giving you plenty of time to relax with a good book!