Roast prime rib of beef resting on a board for Christmas dinner

Christmas Roast Singapore: Beef, Lamb or Pork Guide

Choosing the centrepiece

The Christmas roast is the one decision that shapes the whole meal, and the choice between beef, lamb and pork comes down to the crowd, the budget, and the cook's confidence. Each has a classic roasting cut, a characteristic flavour, and its own demands. Below is what each one offers, how to size it for your numbers, and how to time it so it reaches the table at its best — which, for a roast, is the hardest part.

Beef: our 100-day grain-fed ribeye roast

If you want the beef centrepiece without the bone-weight maths, start here. Our 100 Days Grain-Fed Ribeye Roast is the centre of the rib: boneless, trussed, and seasoned by hand with rosemary, garlic, cracked pepper and paprika, or plain if you prefer. It's delivered chilled, so there's nothing to thaw, in three sizes: 1.5kg serves 6, 2kg serves 8 and 3kg serves 12.

It roasts straight from the fridge at a steady 160°C (fan 140°C), with no searing or high-heat start: about 70–80 minutes for a 1.5kg roast at medium-rare. Times for every size, in the oven and the air fryer, are in How Long to Roast Beef.

Beef: prime rib (standing rib roast)

The bone-in version of the same cut: a row of ribeye on the bone, richly marbled and deeply flavoured. It makes a dramatic centrepiece, but it needs a large oven, a longer cook and more weight per person, because the bones count towards the total. Allow roughly 350 to 400g bone-in per person. For most Singapore ovens, the boneless ribeye roast above is the easier choice. A whole striploin or tenderloin are leaner, slightly less dramatic alternatives.

Lamb: leg or rack

A roast leg of lamb is the traditional festive choice in many households — flavourful, generous, and forgiving. A bone-in leg feeds a crowd and carves impressively; a butterflied (boneless) leg cooks faster and more evenly. For a smaller, more elegant table, a rack of lamb (or two) is quicker and refined. Lamb is best served pink, at medium. Allow roughly 350 to 400g bone-in per person for a leg, or three to four cutlets per person for a rack.

Pork: loin, belly or leg (for crackling)

Pork is the value choice and the crackling-lover's choice. A bone-in pork loin or a pork leg with the skin scored gives the crisp crackling that is, for many, the best part of Christmas. Pork belly, slow-roasted, is rich and forgiving. The key to crackling is dry skin: score it, salt it, and leave it uncovered in the fridge overnight before roasting, then start the roast at high heat to blister the skin. Allow roughly 350 to 400g bone-in per person.

Sizing for your numbers

A rough rule across all three: 350 to 400g of bone-in meat per adult, or 200 to 250g of boneless meat, for a main course with sides. Scale up if your crowd are big eaters or you want leftovers (which, at Christmas, most people do). For a table of eight, that means a 2kg boneless roast or roughly a 3kg bone-in one. Always round up: a slightly large roast gives leftovers, while a slightly small one leaves guests short. Our guide to how much meat per person has worked examples for every table size.

Cooking times and temperatures

Use a meat thermometer. It's the only reliable way to hit the doneness you want on a large roast. Take the roast out a few degrees below your target, because it keeps cooking while it rests.

Roast Finished temperature Take it out at
Beef, rare 51°C 46°C (45°C for 3kg)
Beef, medium-rare (recommended) 55°C 50°C (49°C for 3kg)
Beef, medium 59°C 54°C (53°C for 3kg)
Lamb, medium-rare to medium 60–63°C 55–58°C
Pork, just cooked and juicy 63°C 60°C

Our ribeye roast cooks at a steady 160°C (fan 140°C): about 70–80 minutes for 1.5kg, 80–90 minutes for 2kg and 90–100 minutes for 3kg, for medium-rare. Start checking with your thermometer 15 minutes before the shortest time. Rest it for 20 minutes (1.5kg), 25 minutes (2kg) or 30 minutes (3kg). Rest lamb and pork roasts for 20 to 30 minutes. Leave the roast uncovered or loosely tented with foil, never wrapped tight. A large roast holds its heat well, so there is no need to rush it to the table.

The make-ahead timeline

Christmas dinner fails when everything peaks at different times. A staged plan keeps the roast and sides synchronised.

  • One to two weeks ahead: order your roast and choose your delivery date before the festive rush. Delivery slots in the week before Christmas are limited.
  • When it arrives: our ribeye roast is delivered chilled, so there's nothing to thaw. Keep it in the fridge and cook it within 5 days. Frozen joints need 2–3 days in the fridge to thaw; see how to thaw frozen meat.
  • The day before: for pork crackling, score and salt the skin and leave it uncovered in the fridge overnight to dry. Prepare any sides that hold well. Make the gravy base.
  • On the day: take the beef straight from the fridge to a preheated oven. There's no need to bring it to room temperature, and in Singapore's heat it isn't safe to try. Roast it to temperature with a thermometer, and build the meal around the resting time: finish the sides while the roast rests, and make the gravy with the roasting juices.

Frequently asked questions

How much roast meat should I buy per person?

Roughly 350 to 400g of bone-in meat or 200 to 250g of boneless meat per adult, for a main course with sides. Round up for big eaters or if you want leftovers, which most people do at Christmas.

Which is the best meat for a Christmas roast?

It depends on the table. A boneless ribeye roast is the easiest impressive option; prime rib is the most dramatic and needs the biggest oven; leg of lamb is traditional, flavourful and forgiving; and pork is the value choice and the one for crackling lovers. Match it to your crowd, your oven and your budget.

Do I need to sear the roast or start it on high heat?

Not for our ribeye roast. It's made for a steady 160°C (fan 140°C): the paprika in the rub colours the crust, and a high-heat start can scorch the garlic. Pork crackling is the exception, where a high-heat start blisters the skin.

How do I get crispy crackling?

Dry skin is everything. Score the skin, salt it, and leave it uncovered in the fridge overnight to dry out. Start the roast at high heat to blister the skin, then lower the temperature to finish. Moisture is the enemy of crackling.

How long should I rest a Christmas roast?

For our beef roast, 20 minutes for 1.5kg, 25 for 2kg and 30 for 3kg. For lamb and pork, 20 to 30 minutes. Leave it uncovered or tent it loosely with foil; wrapping it tightly softens the crust. A large roast holds its heat well, so resting doesn't mean serving it cold.

Shop the cuts in this guide

Related reading

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