Lancashire Hotpot (Lancashire Hotpot) — Lamb and Potato Oven Stew
Lancashire hotpot is a northern English lamb-and-potato casserole, built for slow cooking and family tables. It sits in the same hearty British tradition as steak and kidney pudding and a Sunday roast, but is simpler, humbler, and deeply comforting.
Printable Recipe Card
Servings: 4 · Total: 180 min · Difficulty: medium
Ingredients (quick list)
- 800 g lamb neck fillet (trimmed and cut into 3 cm chunks)
- 2 lamb kidneys (halved, cored, and cut into 2 cm pieces)
- 3 large onions (thinly sliced)
- 900 g floury potatoes (peeled and sliced 3 mm thick)
- 500 ml lamb stock (hot)
- 45 g unsalted butter (melted, divided)
- 30 g beef dripping
- 25 g plain flour
- 1 tbsp Worcestershire sauce (traditional brands usually contain anchovy)
- 4 sprig fresh thyme
- 1 leaf bay leaf
- 8 g fine sea salt
+ 1 more in the full ingredients section below.
Steps (summary)
- Heat the oven to 160°C. Pat the lamb and kidneys dry with kitchen paper, then season them evenly with 4 g salt and 0.5 tsp blac…
- Melt the beef dripping in a heavy frying pan over medium-high heat. Brown the lamb in 2 batches for 3 minutes per batch, turnin…
- Add the kidneys to the same pan and sear them for 90 seconds, just until lightly browned outside. Transfer them to the casserol…
- Lower the heat to medium and add the sliced onions with 15 g of the melted butter. Cook for 10 minutes, stirring often, until t…
- Stir the plain flour into the onions and cook for 1 minute to remove the raw flour taste. Gradually pour in the hot lamb stock…
- Pour the onion gravy over the lamb and kidneys in the casserole, then arrange the potato slices over the top in overlapping rin…
+ 1 more steps in the full instructions section below.
Cultural Background
Jane Grigson treated Lancashire hotpot as part of England’s plain, practical regional cooking. Like steak and kidney pudding or bangers and mash, it reflects working household food: filling, economical, and made for sharing.
Equipment
💡 Tips
- Use lamb neck, shoulder, or scrag end rather than lean leg, because slow-cooked connective tissue gives Lancashire hotpot its proper tenderness.
- Slice the potatoes evenly at 3 mm so the top browns while the lower slices soften into the gravy.
- A wide, shallow casserole gives more golden potato surface than a deep narrow pot.
⚠️ Common Mistakes
❌ Using lean lamb leg
✅ Fix: Choose neck or shoulder so the meat becomes tender during the long bake instead of drying out.
❌ Adding too much stock
✅ Fix: Keep the liquid just below the potato layer so the topping bakes rather than boils.
❌ Leaving the casserole covered until the end
✅ Fix: Uncover for the final 30 minutes to create the essential browned potato crust.
🧊 How to Store
Cool leftovers within 2 hours, then refrigerate in a covered container for up to 3 days. Reheat covered at 170°C for 25 minutes, then uncover for 10 minutes to re-crisp the potatoes.
📅 Make Ahead
Brown the meat, cook the onion gravy, and assemble the casserole up to 1 day ahead. Keep it covered in the refrigerator, then add 15 minutes to the covered baking time.
🍽️ Pairs Well With
- Pickled red cabbage
- buttered cabbage
- peas
- crusty bread
- English mustard.
Regional Variations
- Some Lancashire versions include lamb oysters or sheep kidneys for a stronger, older-fashioned flavour.
- A few historical recipes add oysters, reflecting the time when oysters were cheap and common in British cookery.
- Modern pub versions sometimes add carrots, but the plainer onion-and-potato style is closer to the classic home dish.
Ingredients
- 800 glamb neck fillet (trimmed and cut into 3 cm chunks)
- 2lamb kidneys (halved, cored, and cut into 2 cm pieces)
- 3large onions (thinly sliced)
- 900 gfloury potatoes (peeled and sliced 3 mm thick)
- 500 mllamb stock (hot)
- 45 gunsalted butter (melted, divided)
- 30 gbeef dripping
- 25 gplain flour
- 1 tbspWorcestershire sauce (traditional brands usually contain anchovy)
- 4 sprigfresh thyme
- 1 leafbay leaf
- 8 gfine sea salt
- 1 tspground black pepper
🔄 Substitutions
- lamb neck fillet→ boneless lamb shoulder
- lamb kidneys→ additional lamb neck fillet
- beef dripping→ unsalted butter
Instructions
- 1
Heat the oven to 160°C. Pat the lamb and kidneys dry with kitchen paper, then season them evenly with 4 g salt and 0.5 tsp black pepper so the meat browns rather than steams.
- 2
Melt the beef dripping in a heavy frying pan over medium-high heat. Brown the lamb in 2 batches for 3 minutes per batch, turning the pieces so several sides colour well, then transfer the meat to a 2.5 l ovenproof casserole.
- 3
Add the kidneys to the same pan and sear them for 90 seconds, just until lightly browned outside. Transfer them to the casserole with the lamb, keeping all browned bits in the pan because they give the hotpot its savoury depth.
- 4
Lower the heat to medium and add the sliced onions with 15 g of the melted butter. Cook for 10 minutes, stirring often, until the onions soften and take on pale golden edges without burning.
- 5
Stir the plain flour into the onions and cook for 1 minute to remove the raw flour taste. Gradually pour in the hot lamb stock while scraping the pan, then add the Worcestershire sauce, thyme sprigs, bay leaf, remaining 4 g salt, and remaining 0.5 tsp black pepper.
- 6
Pour the onion gravy over the lamb and kidneys in the casserole, then arrange the potato slices over the top in overlapping rings. Brush the potatoes with 20 g melted butter, cover tightly with a lid or foil, and bake for 90 minutes until the meat is tender beneath the potato lid.
- 7
Remove the lid, brush the potatoes with the remaining 10 g melted butter, and raise the oven to 200°C. Bake uncovered for 30 minutes more, until the potatoes are crisp-edged and deeply golden, then rest the hotpot for 10 minutes before serving.
🪪 Recipe Passport
Cultural Background
Jane Grigson treated Lancashire hotpot as part of England’s plain, practical regional cooking. Like steak and kidney pudding or bangers and mash, it reflects working household food: filling, economical, and made for sharing.
Regional Variations
Researched from multiple sources and validated by the Zaffaron editorial team. Every recipe is tested for accuracy, measurements, and cultural authenticity.
📚 Sources & Cultural References
- Jane Grigson — English Food — (1974)
- Felicity Cloake — The Guardian: How to cook the perfect Lancashire hotpot — (2013)
Sources cited by the Zaffaron editorial team during recipe research. Cultural and culinary references supporting authenticity claims.
Nutrition per serving
Pairs well with
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