The Perfect Post-Christmas Comfort Food: Leftover Roast Potatoes with Homemade Cheese Sauce

After the whirlwind of Christmas feasting, the fridge is often packed with leftovers.

While the turkey, stuffing, and pigs in blankets are likely the stars of the show, there’s something magical about repurposing humble roast potatoes. 

Pair them with a luscious homemade cheese sauce, and you’ve got a dish that’s equal parts indulgent and comforting.

Here’s how to transform those crispy spuds into a post-Christmas treat that’s quick, easy, and oh-so-satisfying.

Why Roast Potatoes Deserve a Second Life

Roast potatoes are a staple of the British Christmas dinner, golden and crispy on the outside, fluffy on the inside. But reheating them can sometimes be tricky—no one wants soggy spuds. Pairing them with a creamy cheese sauce not only revives their flavour but elevates them into a rich and hearty snack or side dish.

The Recipe

Ingredients

For the cheese sauce:

25g (2 tbsp) butter

25g (2 tbsp) plain flour

300ml (1 ¼ cups) whole milk

100g (1 cup) mature cheddar cheese, grated

50g (½ cup) Parmesan cheese, grated (optional)

1 tsp Dijon mustard

A pinch of nutmeg (optional)

Salt and black pepper to taste

For the potatoes:

Leftover roast potatoes (as many as you like)

Olive oil (if reheating in the oven)

Method

Reheat the Roast Potatoes

Oven Method: Preheat your oven to 180°C (350°F). Spread the potatoes on a baking tray, drizzle with a little olive oil, and bake for 10–15 minutes until hot and crispy.

Air Fryer Method: Place the potatoes in an air fryer at 180°C for about 5–8 minutes.

Pan Method: Heat a non-stick pan over medium heat and fry the potatoes with a touch of oil until they regain their crispiness.

Make the Cheese Sauce

Melt the butter in a saucepan over medium heat. Add the flour and whisk continuously for 1–2 minutes to form a roux.

Gradually pour in the milk, whisking constantly to avoid lumps. Cook until the sauce thickens and coats the back of a spoon.

Stir in the cheddar cheese, Parmesan (if using), Dijon mustard, and a pinch of nutmeg. Season with salt and pepper to taste.

Serve

Pile the reheated roast potatoes onto a serving dish or individual bowls.

Generously drizzle the warm cheese sauce over the top.

For a festive touch, sprinkle with chopped chives, crispy bacon bits, or a dusting of smoked paprika.

Why You’ll Love This Dish

This recipe is the ultimate comfort food, perfect for lazy days between Christmas and New Year. The creamy cheese sauce adds richness, while the crispy potatoes bring texture and warmth. It’s a fantastic way to reduce food waste while treating yourself to something indulgent.

Customise It

Add Veggies: Toss in some leftover roasted Brussels sprouts, carrots, or parsnips for a colourful twist.

Spice It Up: Stir a pinch of chilli flakes or a dash of hot sauce into the cheese sauce for a kick.

Make It a Meal: Top with shredded leftover turkey or ham for a hearty dinner.

Whether you’re snuggled on the sofa with a good film or sharing a casual meal with family, this dish is sure to hit the spot. So, dig out those leftover spuds and whip up a batch of cheese sauce—you might just start a new post-Christmas tradition!

Happy feasting! (I ate this meal last night. Trust me, you will love it!_ 

Top Tips for Perfect Roast Potatoes for Your Christmas Dinner

There’s nothing quite like the golden crunch and fluffy interior of perfectly roasted potatoes to complete your Christmas dinner. 

Whether you're serving turkey, beef, or a vegetarian centrepiece, these humble spuds are often the star of the show. 

Here are some tips to ensure your roast potatoes steal the spotlight this Christmas.

1. Choose the Right Potato

The variety of potato you use is crucial. Opt for floury types like Maris Piper, King Edward, or Desiree. These varieties have a high starch content, which helps achieve that fluffy interior and crispy exterior.

2. Cut Them to the Right Size

Cut your potatoes into evenly sized chunks. Larger pieces give you a fluffy interior, while smaller ones crisp up faster. A mix of sizes can also work well if you want a variety of textures.

3. Parboil for Fluffiness

Parboiling is a non-negotiable step. Boil your potatoes in salted water for about 8-10 minutes, or until the edges start to soften. This softening helps create the rough, starchy surface that crisps up beautifully in the oven.

4. Rough Them Up

Once drained, give the potatoes a gentle shake in the pan or use a fork to rough up the edges. This step is key to creating those crispy, golden bits.

5. Choose the Right Fat

The fat you use can make or break your roasties. Goose fat or duck fat is traditional and delivers incredible flavour and crispness. For a vegetarian option, opt for a high-quality olive oil or rapeseed oil. Heat the fat in your roasting tin in a hot oven (around 200°C/400°F) before adding the potatoes.

6. Season Generously

Don’t skimp on seasoning. Sprinkle your potatoes with salt and pepper before roasting. For an extra touch of festive flavour, add garlic cloves, rosemary, or thyme to the tray.

7. Give Them Space

Crowding the tray is a common mistake. Ensure the potatoes have plenty of room to roast, not steam. Use two trays if necessary, as this allows the hot air to circulate and crisp up every side.

8. Turn Them Halfway

Turn the potatoes halfway through cooking to ensure even crisping. This also helps coat them in the hot fat for maximum crunch.

9. Cook at the Right Temperature

Roast your potatoes at a high temperature (around 200°C/400°F) for 45-60 minutes. Keep an eye on them towards the end to prevent burning and ensure they're perfectly golden.

10. Serve Immediately

Roast potatoes are at their best straight out of the oven. Serve them hot and crisp to ensure everyone enjoys them at their peak.

Bonus Tip: Make Ahead

If you’re juggling multiple dishes on Christmas Day, you can parboil and rough up your potatoes the day before. Store them in the fridge and roast them on the day for stress-free preparation.

By following these tips, your roast potatoes will be the talk of the table this Christmas. Whether you like them golden and crispy or with a hint of extra seasoning, these techniques will guarantee spud perfection. Happy roasting and Merry Christmas!

Why a Beef Joint Could Be the Perfect Alternative to Turkey This Christmas

When it comes to Christmas dinner, tradition often dictates that a golden roast turkey takes centre stage. 

But for those looking to step away from the ordinary or who simply prefer something heartier, a beautifully roasted beef joint is an excellent alternative. 

Packed with rich flavour, easy to cook, and undeniably versatile, beef is a crowd-pleasing choice that can elevate your festive feast to a whole new level.

1. Why Choose Beef for Christmas?

Flavour: Beef offers a depth of flavour that turkey often lacks. Whether you go for a rib roast, fillet, or a silverside joint, the natural richness of beef creates a truly indulgent main course.

Moisture and Tenderness: With the right cut and cooking technique, a beef joint can be juicy and tender, ensuring every bite is as enjoyable as the last.

Versatility: Beef pairs beautifully with a variety of festive sides and sauces, from creamy horseradish to rich red wine gravy.

2. Choosing the Right Cut

The key to a successful Christmas beef roast lies in selecting the right cut for your gathering. Here are a few options to consider:

Rib of Beef: A bone-in rib roast is a showstopping choice with a balance of fat and tender meat. The marbling ensures the meat stays succulent, and the bones add extra flavour.

Beef Fillet: If you're hosting a smaller group or want something ultra-luxurious, a fillet joint is perfect. It’s lean, tender, and cooks relatively quickly.

Topside or Silverside: These are more affordable options that still deliver great results. Best cooked slowly, they’re ideal for a classic roast with Yorkshire puddings.

3. Cooking Tips for the Perfect Roast Beef

Bring It to Room Temperature: Allow your beef joint to sit at room temperature for at least an hour before roasting. This helps it cook evenly.

Season Generously: Beef can handle bold flavours. Rub your joint with a mix of olive oil, sea salt, cracked black pepper, and perhaps some garlic and rosemary.

Use a Meat Thermometer: For perfectly cooked beef, a meat thermometer is your best friend. Aim for 50–55°C for rare, 60–65°C for medium, and 70°C for well-done.

Rest Before Carving: Resting the beef for 20–30 minutes after cooking allows the juices to redistribute, ensuring every slice is moist and flavourful.

4. Sides to Pair with Roast Beef

One of the joys of serving beef at Christmas is the variety of sides that complement it beautifully. Here are a few ideas:

Yorkshire Puddings: A must-have with roast beef, these fluffy, golden delights are perfect for soaking up gravy.

Roast Potatoes: Crispy on the outside and fluffy on the inside, roasties cooked in beef dripping are heavenly.

Seasonal Vegetables: Brussel sprouts with chestnuts and bacon, honey-glazed carrots, and buttered parsnips are all excellent choices.

Sauces: Elevate your beef with homemade horseradish cream, red wine jus, or a classic béarnaise sauce.

5. Benefits of Choosing Beef

Opting for beef instead of turkey can simplify your Christmas preparations. Beef generally cooks faster than turkey, requires less attention to avoid drying out, and is more forgiving if you slightly overcook it. Plus, leftovers from a beef roast are incredibly versatile, making fantastic sandwiches, salads, or even a hearty stew for Boxing Day. Ideal after a long, exhilarating Boxing Day walk! 

Final Thoughts

A beef joint is a brilliant way to bring a touch of sophistication and bold flavour to your Christmas dinner. Whether you choose a decadent rib roast or a tender fillet, it’s sure to impress your guests and create a memorable meal. Paired with festive trimmings, a good bottle of red wine, and a decadent pudding to finish, roast beef can make your Christmas truly special.

So, why not break with tradition this year and give beef a starring role? After all, Christmas is the perfect time to indulge!

Finding Nemo will be easier for Tesco shoppers after perfect Christmas roasters

They’ve become one of the UK’s most sought-after roasting potatoes, especially at Christmas, but now finding the rare Nemo spud will be a lot easier for eager shoppers, thanks to an initiative from Tesco and growers. 

Grown in Lincolnshire and Suffolk for potato supplier, Branston, the ‘game-changing’ Nemo variety became an overnight hit not only because it can cut cooking time by a quarter but also for its gourmet quality premium taste.

Until now the potatoes have only been exclusively available on very limited trials at selected Tesco stores but this year, based on previous high demand, Branston are supplying enough to last for the next seven months.

And Branston, one 'f the country's biggest potato suppliers, are optimistic that the Nemo variety of potatoes could soon join classic roasting spuds, the King Edward and Maris Piper, as a world beater due to their improved availability.

Said: Tesco potato buyer Lucy Moss: “The Nemo is now well on its way to becoming a modern British classic potato and is already being talked about by those who have tried it as the ultimate roasting spud.  

“It's considered a game-changer potato not only because it can slash cooking time compared with the average roasting spud but also because of its wonderful creamy taste, rich fluffy texture, crisp outer skin and distinct golden colour.”

Branston, whose largest packing site is based near Lincoln, have plans to further increase availability of Nemo over the next few years as seed volumes expand.

Mark Willcox, Director of Agronomy at Branston said: “Establishing a new potato takes many years as we need to understand how and where it grows best while testing it in the market.  

“At the same time, potato seed multiplication takes four to five years to build up to full commercial volumes so this gives us time to fully understand its strengths and weaknesses. 

“We are really very pleased with how well Nemo has performed in Tesco’ Finest range over the over recent Christmas periods’. Based on this success, this year we planted enough to maintain it in store for up to seven months, based on previous sale rates.

“We carefully select the best growers on the best available growing land to grow this premium potato.  The environmental credentials of Nemo are strong too – it requires relatively small amounts of fertilisers and much of this nutrition can be organically-derived, too.

“It has strong disease resistance and uses water efficiently, especially where applied by drip irrigation. Many of the Nemo fields have benefitted local biodiversity through the planting of flower rich grass field margins.”

The Tesco Finest Nemo Potatoes cost £2.30 for a 2kg bag and will be available in more than 400 stores.

www.tesco.com

Jack Daniel's Smokey Sweet Glazed Ham

Here's a stunning recipe that will make a fantastic roasting joint for your Festive Feasting!

Serves 6 Method: Oven

1.5kg boneless pork leg (roasting joint) 1 bottle Jack Daniel’s Smokey Sweet Barbecue Glaze

Preheat oven to 356F/180C. Spread the glaze evenly over the pork joint using a pastry brush.

Roast in the preheated oven uncovered, until internal temperature measured with a meat thermometer reaches 70 degrees C, about 1 hour. Remove from the oven, and leave to rest for 10 minutes before slicing to serve.

Serve with crispy roast potatoes and steamed vegetables. Serve with a pot of Jack Daniel’s Smokey Sweet Glaze to dip.

(EDITOR: And please do not forget the other Jack Daniels sauces in the range, available from all good food stores)