Roast Chicken with Easy Pan Gravy - Simple Christmas Dinner Main

Roast chicken at Christmas is simple, stunning, and absolutely DELICIOUS. A pre-stuffed chicken goes into the oven, comes out golden and glossy, and the pan juices become a rich gravy that tastes like it simmered for hours. Let's cook!

Watch me make this on YouTube!

Why This Roast Chicken Works

Pre-stuffed roast chicken with pan gravy is ready in under 2 hours with just 5 minutes of hands-on work. The key technique is making the gravy directly in the roasting tin: the fond (the caramelised, sticky meat juices that collect under the chicken as it roasts) is packed with concentrated flavour, and the starchy, herb-infused water you saved from the roast potatoes adds body and depth. This is the same principle I learned in professional kitchens when building a pan sauce, just done at home in your roasting tin. The pre-stuffed chicken is the savvy choice here too: it actually costs less than buying a plain bird and stuffing separately, and cuts your prep time right down.

Recipe Details

• Prep Time: 5 minutes
• Cook Time: 1 hour 30 minutes (plus 15 minutes resting)
• Total Time: 1 hour 50 minutes
• Serves: 6 to 8
• Difficulty: Easy
• Special Equipment: Roasting tin, foil

Resting the chicken in the same tin it roasted in is not just about keeping it warm. It allows all the extra juices to run out into the fond, which means by the time you put the tin on the hob, you have a deeply concentrated base to work with. After making this gravy more times than I can count, the step that consistently makes the biggest difference is scraping every last bit from the bottom of the tin. Those caramelised patches that look almost burnt are not burnt at all. They are the most intensely flavoured part of the whole process.

Ingredients

For the Roast Chicken:

• 1 x 1.5kg whole chicken, pre-stuffed with sage and onion stuffing
• 2 tablespoons olive oil or melted butter
• Salt and pepper
• Fresh sage leaves for garnish (optional)

For the Easy Pan Gravy:

• Pan juices from the roasted chicken
• 500ml reserved roast potato water
• 2 to 3 tablespoons cornflour or plain flour
• Salt and pepper, to taste

How to Make Roast Chicken with Pan Gravy

1. Preheat the oven: Heat your oven to 200°C (180°C fan / 400°F / Gas Mark 6).
2. Prepare and season the chicken: Remove the pre-stuffed chicken from its packaging and pat it dry with kitchen paper. Place it in a roasting tin. Rub the olive oil or melted butter all over the skin, coating it evenly. Season generously with salt and pepper all over.
3. Roast the chicken: Put the chicken in the oven and roast for approximately 1 hour 20 to 30 minutes, until the skin is deep golden and the juices run clear when you pierce the thickest part of the thigh with a skewer. A 1.5kg chicken typically takes about 20 minutes per 500g plus an extra 20 minutes. Cover loosely with foil if the skin is browning too quickly.
4. Check it is cooked: Pierce the thickest part of the thigh with a skewer. The juices should run clear, not pink. Or use a meat thermometer: it should read 75°C in the thigh. The legs should also move freely when you give them a gentle wiggle.
5. Rest the chicken: Transfer the chicken to a serving platter and cover loosely with foil. Leave to rest for 15 minutes. Do not wash the roasting tin.
6. Heat the roasting tin: Place the roasting tin with all its pan juices directly on the hob over medium heat. Use a wooden spoon to scrape up all those caramelised bits from the bottom of the tin. This is where so much of the flavour lives.
7. Make a cornflour paste: In a small bowl, mix 2 to 3 tablespoons of cornflour with 3 to 4 tablespoons of cold water until completely smooth with no lumps.
8. Build the gravy: Pour in about 200ml of your saved roast potato water, stirring constantly as you go. Add the cornflour paste, stirring as you pour. Gradually add the remaining potato water (about 300ml more), continuing to stir. Bring to a gentle simmer.
9. Cook to consistency: Let the gravy simmer for 3 to 4 minutes, stirring frequently, until it reaches your preferred thickness. Too thick? Add a splash more potato water or plain water. Too thin? Let it reduce a little longer. Taste and season with salt and pepper.
10. Strain and serve: For silky-smooth gravy, pour it through a fine-mesh sieve into a jug or gravy boat. Arrange fresh sage leaves around the rested chicken and bring it to the table whole to carve, or slice in the kitchen and arrange on a platter.

Why You'll Love This Recipe

• The cheapest Christmas centrepiece: Pre-stuffed chicken costs less than buying a plain bird and stuffing separately, and it saves you prep time on the day.
• The easiest gravy you will ever make: Those pan juices combined with your saved potato water create a gravy that tastes like it took hours, in about 5 minutes.
• Simple but genuinely impressive: A golden roast chicken is one of the most BEAUTIFUL things you can bring to a Christmas table, and this one is straightforward enough for anyone.
• Perfect timing built in: The chicken roasts while you prep everything else, then the 15-minute rest gives you exactly enough time to make the gravy before everything else is ready.
• Feeds a crowd: A 1.5kg chicken easily serves 6 to 8 people alongside all the sides.

Chef's Tips for Roast Chicken

Don't skip the rest: Those 15 minutes make a huge difference to how juicy the meat is. The juices redistribute through the meat instead of running straight out onto the carving board. Give it the full 15 minutes every time.

Save that potato water: The flavoured water from boiling your roast potatoes, loaded with herbs, onion, garlic, and potato starch, makes the most incredible gravy base. Never pour it down the drain.

Cornflour vs plain flour: Cornflour creates a glossier, smoother gravy. Plain flour creates a slightly thicker, more traditional finish. Both work perfectly. Use whatever you have.

Scrape the tin properly: Those dark, sticky bits at the bottom of the roasting tin are not burnt. They are concentrated flavour. Scrape every last bit off and stir it into the gravy. That is where all the depth comes from.

Timing tip: Put the chicken in at 11:30am and it will be ready by 1pm, giving you resting and gravy time before a 2pm lunch. See the full Christmas Day timeline on the Budget Christmas Dinner Menu hub page.

Substitutions & Variations

• No pre-stuffed chicken? Buy a plain chicken and either stuff it yourself with shop-bought stuffing mix, or roast it unstuffed and serve the stuffing separately.
• Different stuffing flavour? Lemon and herb, cranberry and orange, or chestnut stuffing all work beautifully if you find them.
• Extra flavour in the cavity: Push a halved lemon, a few garlic cloves, and fresh thyme or rosemary into the cavity before roasting for extra flavour from the inside out.
• Crispier skin: Increase the oven to 220°C (200°C fan) for the final 15 minutes to get the skin extra golden and crisp.
• No potato water? Use chicken or vegetable stock instead. The potato water is brilliant because of the starch and aromatics, but stock works perfectly fine.
• Add a splash of wine: Pour a small glass of white wine into the roasting tin when you add the potato water for extra depth in the gravy.

Storage

Best eaten fresh: Roast chicken is at its best straight from the oven, carved and served while the skin is still crispy. The skin will soften as it sits, so get it to the table as soon as it has rested.

Fridge: Store leftover carved chicken in an airtight container in the fridge for up to 3 days. Reheat gently in a covered dish with a splash of gravy or stock at 160°C (140°C fan / 325°F / Gas Mark 3) for 15 to 20 minutes until piping hot all the way through. Store leftover gravy separately in an airtight container. It keeps for up to 3 days and reheats well in a small saucepan with a splash of water stirred through.

Freezer: Cooked chicken meat (off the bone) freezes well for up to 3 months. Store in portions and defrost overnight in the fridge before reheating thoroughly. Gravy also freezes brilliantly for up to 3 months. Thaw overnight in the fridge and reheat gently in a small saucepan, stirring well.

Avoid: Do not reheat chicken more than once, and never leave it at room temperature for more than 2 hours. Do not re-freeze chicken that has already been cooked and previously frozen.

Frequently Asked Questions

How do I know when roast chicken is fully cooked? Pierce the thickest part of the thigh with a skewer. The juices should run completely clear, not pink. A meat thermometer should read 75°C in the thigh. The legs should also feel loose when you give them a gentle wiggle.

Can you eat the stuffing from inside a pre-stuffed chicken? Yes! Scoop it out when you carve and serve it on the side. Make sure it is piping hot all the way through before serving.

What can I use instead of potato water for the gravy? Chicken or vegetable stock works perfectly fine. The potato water is brilliant because of the starch and aromatics it picks up during boiling, but stock is a great substitute.

My chicken gravy has gone lumpy. What do I do? Strain it through a fine-mesh sieve into a clean pan, or give it a quick blitz with a stick blender. To prevent lumps next time, always mix the cornflour with cold water to a smooth paste before adding it to any hot liquid.

Can you roast chicken at a higher temperature for crispier skin? Yes. Roast at 220°C (200°C fan) for approximately 1 hour 15 minutes. Keep a close eye on it and cover with foil if the skin is getting too dark before the chicken is cooked through.

What do you serve with roast chicken at Christmas? This chicken pairs perfectly with crispy roast potatoes, peas with caramelised onions and lemon garlic breadcrumbs, a fresh courgette and feta salad, and a cheat's trifle for dessert. The full menu is on the Budget Christmas Dinner Menu page.

How long does roast chicken keep in the fridge? Carved, cooled chicken in an airtight container keeps in the fridge for up to 3 days. Reheat gently in a covered dish with a splash of liquid until piping hot all the way through. Do not reheat more than once.

You Might Also Like

Budget Christmas Dinner Menu - Savvy Suppers - The full Christmas episode hub with shopping list, complete timeline, and links to all five recipes.

Ultimate Crispy Roast Potatoes for Christmas - The essential side dish for this recipe, and the source of the potato water that makes the gravy so good.

Peas with Caramelised Onions and Lemon Garlic Breadcrumbs - A brilliant green side that pairs perfectly with roast chicken and takes about 30 minutes.

Roast chicken is one of those dishes that feels genuinely special on the table but is one of the simplest things you can actually cook. The pre-stuffed chicken does most of the work for you, the gravy comes together in minutes from what you would otherwise pour down the drain, and the result is a centrepiece that holds its own against anything else you could put on a Christmas table. Unpretentious, genuinely delicious, and proof that a spectacular Christmas dinner does not have to be complicated or expensive.

Enjoy!

Del x

Golden pre-stuffed roast chicken with rich pan gravy built in the roasting tin from fond and saved potato water. The heart of the Savvy Suppers Christmas menu.