Lamb Shepherd’s Pie with Golden Mashed Potato
Minced lamb and vegetables baked beneath a golden mashed potato topping.
Shepherd’s pie traditionally pairs minced lamb with vegetables and a browned mashed-potato topping; beef makes it cottage pie. The source allows lamb or beef and does not provide a baking dish size, so this version keeps lamb for the classic name and adds stock to make a moist filling. Mash the potatoes while hot, spread them over the cooled filling and rough up the surface for golden peaks. Bake until bubbling at the edges and browned on top. Let it rest before serving so the layers hold together. Heat oven to 200°C (400°F). Boil potatoes in salted water 15 to 20 minutes until tender. Drain and steam-dry 2 minutes. Mash potatoes with butter, warm milk and half the salt until smooth but not loose. Set aside.
Recipe card
Lamb Shepherd’s Pie with Golden Mashed Potato
Equipment: Large pot, potato masher, skillet, 2-litre baking dish, fork
Ingredients
Instructions
Cook potatoes
Heat oven to 200°C (400°F). Boil potatoes in salted water 15 to 20 minutes until tender. Drain and steam-dry 2 minutes.
Mash topping
Mash potatoes with butter, warm milk and half the salt until smooth but not loose. Set aside.
Brown lamb
Heat oil in a skillet over medium-high heat. Brown lamb 7 to 9 minutes, breaking it up. Drain excess fat if needed.
Cook filling
Add onion and carrots; cook 5 minutes. Stir in tomato paste and thyme for 1 minute. Add stock, remaining salt and pepper; simmer 10 minutes until thick. Stir in peas.
Assemble
Spoon filling into a 2-litre baking dish. Spread mash over the top and roughen with a fork.
Bake and rest
Bake 25 to 30 minutes until golden in spots and bubbling at the edges. Rest 10 minutes before serving.
How to tell when it is ready
Filling bubbles at the edges and the mashed top is golden; centre should be piping hot.
Tips
- Let filling thicken before topping.
- Steam-dry potatoes to avoid watery mash.
- Spread mash to the dish edges to seal.
- Rest before scooping.
Troubleshooting
- If filling is loose, simmer longer before assembling.
- If topping browns too fast, tent loosely with foil.
Substitutions
- Use vegetable stock and plant butter for a dairy-free topping.
- Use beef mince for cottage pie, keeping the same method.
Variations
- Add chopped rosemary.
- Fold grated cheddar into the potato topping.
Serving suggestions
- Serve with green beans.
- Add a crisp salad.
- Offer pickled red cabbage.
- Pair with roasted carrots.
Make ahead
Prepare suitable components ahead and store them safely. Cool within 2 hours; refrigerate covered up to 3 days or freeze up to 2 months. Reheat until hot throughout.
Storage
Cool within 2 hours; refrigerate covered up to 3 days or freeze up to 2 months. Reheat until hot throughout.
Food safety
Cook minced lamb thoroughly; refrigerate leftovers within 2 hours and reheat until steaming throughout.
Frequently asked questions
Can I use beef instead of lamb?
Yes, but the dish is technically cottage pie when made with beef.
How should I store classic shepherd’s pie with lamb and mash?
Cool within 2 hours; refrigerate covered up to 3 days or freeze up to 2 months. Reheat until hot throughout.
Serve with green beans. Cool within 2 hours; refrigerate covered up to 3 days or freeze up to 2 months. Reheat until hot throughout.
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