Name: Mary Berry Corned Beef Hash Recipe
Prep time: 10 min
Cook time: 30 min
Total time: 40 min
Ingredients: 500g floury potatoes, peeled and cut into 1.5cm cubes; 1 medium onion, finely diced; 2 tablespoons sunflower oil or beef dripping; 1 teaspoon garlic granules; salt and black pepper to taste; 340g tinned corned beef, chilled and cut into rough 2cm chunks; 1 teaspoon Worcestershire sauce; 1 teaspoon sweet paprika; 1 tablespoon flat-leaf parsley, roughly chopped; 4 large eggs for frying alongside (optional); a small knob of butter for the eggs

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This Mary Berry corned beef hash is a golden-crusted, deeply savoury pan dish, built from tender potato pieces and flaked corned beef that crisps at the edges and stays soft in the centre. The onion caramelises gently into the mix, adding a sweet, rounded depth that balances the saltiness of the beef beautifully. It is the kind of dish that fills the kitchen with the warm, meaty aroma of something truly satisfying.

What makes this version reliable is its straightforward method and forgiving nature. It suits a midweek supper, a lazy weekend brunch, or any occasion when a hearty, one-pan meal is exactly what is needed. From start to finish, it is ready in around 40 minutes.

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Ingredients

For the Hash Base

500g floury potatoes, peeled and cut into 1.5cm cubes
1 medium onion, finely diced
2 tablespoons sunflower oil or beef dripping
1 teaspoon garlic granules
Salt and black pepper, to taste

For the Corned Beef

340g tinned corned beef, chilled and cut into rough 2cm chunks
1 teaspoon Worcestershire sauce
1 teaspoon sweet paprika

To Finish

1 tablespoon flat-leaf parsley, roughly chopped
4 large eggs, for frying alongside (optional)
A small knob of butter, for the eggs

How to Make Mary Berry Corned Beef Hash

Parboil the potatoes

Place the cubed potatoes in a saucepan of cold, well-salted water and bring to the boil. Cook for 6 to 7 minutes until the edges are just beginning to soften but the centres remain firm. Drain thoroughly and leave to steam-dry in the colander for 5 minutes, as dry potatoes crisp far more readily than wet ones.

Soften the onion

Heat the oil or dripping in a large, heavy-based frying pan over a medium heat. Add the diced onion and cook for 6 to 8 minutes, stirring occasionally, until it turns translucent and begins to take on a pale golden colour at the edges. Season lightly with salt and black pepper.

Fry the potatoes

Add the drained potato cubes to the pan with the softened onion and spread them into a single layer. Press down gently with a spatula and cook without stirring for 4 to 5 minutes, so the undersides develop a deep golden crust. This undisturbed contact with the hot pan is what creates the characteristic crisp base. Turn the potatoes in sections and press down again, repeating until all sides are coloured, about 8 minutes total.

Season and add spice

Sprinkle the garlic granules and sweet paprika evenly over the potatoes. Stir briefly to coat, allowing the spices to cook in the residual oil for about 30 seconds. This brief toasting releases the oils in the paprika and gives the finished dish a deeper, more rounded flavour.

Add the corned beef

Add the corned beef chunks to the pan and drizzle the Worcestershire sauce over the top. Using a spatula, fold the beef gently through the potato mixture, breaking it into smaller irregular pieces as it warms. Avoid over-mixing, as keeping some larger chunks gives the finished hash more texture. Leave to cook for 3 to 4 minutes without stirring so the beef begins to catch and colour at the edges.

Crisp the base and finish

Press the entire mixture flat with the back of the spatula and increase the heat to medium-high. Leave undisturbed for 3 to 4 minutes until the base is deeply golden and just beginning to crisp at the rim of the pan. Scatter the chopped parsley over the top and taste for seasoning before serving.

Fry the eggs (optional)

If serving with eggs, melt the butter in a separate non-stick pan over a medium-low heat. Crack the eggs in and cook for 2 to 3 minutes until the whites are fully set but the yolks remain runny. Serve the hash directly from the pan with the eggs placed on top.

Tips for the Best Corned Beef Hash

01 Why is my corned beef hash turning into a mushy mess instead of crisping up?

The most common cause is excess moisture from the potatoes. Always allow the parboiled potatoes to steam-dry for at least 5 minutes in the colander before adding them to the pan. A second cause is overcrowding; if the pan is too small, the ingredients will steam rather than fry.

02 How do I get a really deep golden crust on the bottom of the hash?

Resist the urge to stir. Once the hash is pressed flat in the pan, leave it entirely undisturbed over medium-high heat for at least 3 to 4 minutes. Moving it breaks the crust before it has a chance to form. A heavy cast-iron or stainless-steel pan holds heat better than a light non-stick pan, which speeds up the browning considerably.

03 Why does my corned beef hash taste bland even though I followed the recipe?

Tinned corned beef varies considerably in salt content between brands, so the balance will differ each time. Season in layers, adding a little salt to the onion, the potato, and again to the finished dish. The Worcestershire sauce is also essential for depth; do not omit it.

04 Why are my potato cubes falling apart and breaking up during cooking?

The potatoes have been parboiled for too long. They need only 6 to 7 minutes in boiling water, just long enough to soften the outer edge while the inside stays firm. If using a floury variety such as Maris Piper or King Edward, they will break down quickly, so err on the side of undercooking them slightly at the parboiling stage.

05 How do I stop the corned beef from burning before the rest of the hash is ready?

Add the corned beef only after the potatoes are already coloured and cooked through, as the beef needs far less time in the pan. Chilling the corned beef before adding it also helps it hold its shape and prevents it from dissolving into the potato too quickly.

Serving Suggestions

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Top each portion with a fried egg, the runny yolk acting as a rich, golden sauce that binds the crisp potato and beef together.

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Serve alongside thick-cut brown toast and a generous smear of brown sauce for a proper British brunch plate.

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Pair with a sharp, undressed watercress salad to cut through the saltiness of the beef and add a fresh, peppery contrast.

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Spoon into a warmed bowl and top with a poached egg and a shake of hot sauce for a satisfying weeknight supper.

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Finish with a small pot of English mustard on the side, offering each diner the option to add a sharp, nose-tingling heat to each mouthful.

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Storage

Up to 1 Day

Room Temperature

Keep any leftover hash in an airtight container at room temperature for no longer than one day, ensuring it has cooled completely before sealing.

Up to 3 Days

Refrigerator

Transfer cooled hash into an airtight container and refrigerate for up to three days. Reheat in a dry frying pan over a medium heat for 4 to 5 minutes, pressing it flat, to restore some of the original crispness before serving.

Up to 2 Months

Freezing

Portion the cooled hash into freezer-safe bags or containers and freeze for up to two months. Defrost overnight in the refrigerator and reheat in a hot, lightly oiled frying pan until piping hot throughout before serving.

Nutrition

Calories

390

kcal per serving

28g

Carbohydrates

22g

Protein

19g

Fat

Saturated Fat

780mg

Sodium

Nutrition values are estimates based on standard ingredient weights and may vary depending on the specific brand of corned beef used, serving size, and whether eggs are included.

FAQs

01 Can I use leftover boiled or roasted potatoes instead of fresh ones?

Yes, leftover cooked potatoes work very well and actually reduce the preparation time significantly. Because they are already fully cooked, skip the parboiling step entirely and add them straight to the frying pan. They will colour more quickly than parboiled potato, so watch the heat carefully.

02 Can I make Mary Berry corned beef hash ahead of time?

The hash can be prepared up to the end of step five, then cooled and refrigerated for up to 24 hours. When ready to serve, reheat the mixture in the pan over a medium-high heat, pressing it flat, until the base is crisp again and the hash is piping hot throughout. The texture will be very close to freshly made.

03 Can I add other vegetables to this corned beef hash recipe?

Diced red or green pepper adds colour and a slight sweetness that works very well alongside the beef. Frozen sweetcorn, stirred in during step five, is another simple addition. Avoid vegetables with high water content such as courgette or tomatoes, as they release liquid into the pan and prevent the hash from crisping properly.

04 Can I double this recipe to feed a larger group?

The quantities can be doubled, but the key is to use two separate pans rather than overcrowding one. A pan that is too full will steam the ingredients rather than fry them, preventing any browning. If only one large pan is available, cook in two batches and keep the first batch warm in a low oven at 120C while the second batch finishes.

05 Is this recipe suitable for a gluten-free diet?

The recipe is naturally free from gluten, with the exception of some brands of Worcestershire sauce which may contain barley malt vinegar. Check the label carefully and substitute with a certified gluten-free alternative such as tamari or a gluten-free Worcestershire sauce if required. All other ingredients in this recipe contain no gluten.

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Conclusion

This Mary Berry corned beef hash recipe delivers everything a good hash should, a deeply savoury flavour, a contrast of crisp golden edges and soft, fluffy potato inside, and the kind of warming, satisfying quality that makes it a dish people return to time and again. With just a handful of store-cupboard ingredients and a single frying pan, it comes together in around 40 minutes and serves four generously. Whether it is a midweek supper, a slow weekend brunch, or a way to use up leftover potatoes, it never disappoints.

If you try this recipe, leave a comment below to share how it turned out. If you swapped in any of the suggested vegetables or added your own twist, it would be great to hear about it. Feel free to share this recipe with anyone who loves a proper British comfort supper. For another elegant, classic recipe to add to your collection, you might also enjoy the Mary Berry crème caramel recipe, a silky, golden-topped dessert that is every bit as reliable and rewarding.