Sweet Potato and Rosemary Shepherd’s Pie with Slow-Cooked Lamb
Generated by Ben with the assistance of Pantry Bliss AI
Last updated on
3
4 hours 25 minutes
Prep time
40 minutes
Cook time
3 hours 15 minutes
Resting time
30 minutes
The inspiration for this Sweet Potato and Rosemary Shepherd’s Pie comes from classic British comfort foods. Traditional shepherd’s pie often employs the use of mashed potato topping, but the switch to sweet potato offers a delightful contrast in flavour and texture. By slow-cooking the lamb shoulder, it becomes tender and absorbs the aromatic qualities of rosemary, creating an unforgettable dish that warms the soul.
This recipe and its accompanying image were generated by Pantry Bliss AI. Please use your discretion, verify ingredients for allergies and safe consumption, and follow safe cooking practices.
Ingredients
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1kg lamb shoulder (boneless, trimmed of excess fat)
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30ml olive oil (for searing the meat)
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1 large onion (finely chopped)
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2 medium carrot (finely diced)
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3 cloves garlic (finely chopped)
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2 sprigs rosemary (fresh, leaves stripped off)
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2 large bay leaves (for flavor)
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250ml red wine (preferably full-bodied)
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500ml beef stock
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to tasteg salt
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to tasteg black pepper
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600g sweet potato (peeled and cubed)
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50g unsalted butter (at room temperature)
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100ml milk (preferably whole milk)
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1 pinch nutmeg
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to tasteg salt
Instructions
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1.
Sear the Lamb:
Heat olive oil in a Dutch oven over medium-high heat. Season lamb shoulder with salt and pepper. Sear the lamb for 4-5 minutes on each side until browned. Remove and set aside.
Ensure the lamb develops a rich, brown crust without burning. Adjust the heat as needed.
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2.
Cook the Vegetables:
In the same Dutch oven, add the chopped onion, carrot, and garlic. Cook for about 5-7 minutes, stirring frequently, until softened. Add the rosemary leaves and bay leaves; stir through.
Ensure the vegetables do not burn. Maintain a medium heat to soften them.
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3.
Deglaze and Simmer:
Pour in the red wine, scraping up any browned bits from the bottom of the pan. Allow to simmer for 5 minutes to reduce slightly. Return the lamb to the pot, followed by the beef stock. Bring to a gentle simmer.
The mixture should bubble gently, not boil violently. Reduce heat if necessary.
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4.
Slow Cook the Lamb:
Cover the Dutch oven and transfer to a preheated oven at 160°C. Cook for about 2 hours, or until lamb is fork-tender. Check occasionally and stir if needed.
Check the internal temperature of the lamb; it should reach 90°C for perfect tenderness.
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5.
Prepare the Sweet Potato:
While the lamb cooks, place sweet potato in a large saucepan and cover with cold water. Add a pinch of salt. Bring to a boil over high heat, then reduce to medium and simmer for 15-20 minutes until tender.
Ensure the sweet potatoes are fork-tender but not falling apart.
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6.
Mash the Sweet Potatoes:
Drain and return sweet potatoes to the saucepan. Add butter and milk. Mash together until smooth and creamy, season with nutmeg, and adjust salt to taste.
Avoid over-mashing to prevent a gluey texture; stop as soon as smooth.
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7.
Combine and Bake:
Remove the lamb from the oven and shred it using two forks. Dispose of any bay leaves, then return the lamb to the pot, mixing it well with the sauce. Transfer the lamb mix to an ovenproof baking dish, evening it out, and then spread the sweet potato mash over the top evenly.
Ensure the lamb is well shredded and coats well with the sauce before topping it.
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8.
Final Bake:
Bake in the oven at 200°C for 20-25 minutes until the top is lightly golden and crispy. Let rest for 10 minutes before serving.
Watch for browning; cover with foil if browning too quickly.
- 9. Serve and Enjoy: Spoon the shepherd's pie into bowls and serve warm. Pair with a fresh green salad on the side for a complete meal.
Tips and Variations
- For a vegan version, substitute the lamb with lentils and use plant-based milk and butter for the topping.
- You can prepare the lamb filling ahead of time and reheat before assembling the pie, which will save time on the day of serving.
- Add peas or corn to the lamb mixture for extra vegetables and sweetness.
Equipment Required
Suggested Pairings
Sides
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Fresh greens complement the rich, hearty flavours of the pie.
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Adds a refreshing contrast to the dish.
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For a sumptuous addition to the meal.
Drinks
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Its acidity complements the richness of the lamb.
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A refreshing non-alcoholic choice to cleanse the palate.
Other Food Dishes
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A lovely way to end the meal with sweetness.
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A warm starter that echoes the comfort of the pie.