Shepherd's Pie
Lamb mince in a rich gravy under a piped mash with crisp golden ridges. Made with beef it is a cottage pie; the distinction matters more than you might expect to some people.
Method
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Brown the lamb in the olive oil over high heat in two batches, 6 minutes each, until well coloured. Drain off excess fat and set aside.
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Lower the heat and cook the onion, carrot and celery for 10 minutes until soft, then add the garlic for 1 minute.
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Stir in the tomato purée and cook 2 minutes, then the flour for 2 minutes more.
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Pour in the wine, scrape the base clean, and reduce by half.
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Return the lamb with the stock, Worcestershire sauce, thyme, bay and salt. Simmer uncovered for 35 to 40 minutes until thick enough that a spoon leaves a trail.
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Stir in the peas and remove the herbs. Cool for 15 minutes — hot filling makes the mash sink into it.
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Meanwhile boil the potatoes in salted water for 18 minutes until completely tender, then drain and steam-dry for 5 minutes.
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Rice or mash them, then beat in the butter, warm milk, salt and nutmeg. Once cooled slightly, beat in the egg yolks, which help the top brown and crisp.
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Spread the filling in a deep dish, then pipe or spoon the mash over, forking ridges across the surface. Scatter with cheddar.
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Bake at 200°C / 390°F for 30 to 35 minutes until deep golden and bubbling at the edges. Rest 10 minutes before serving.
Chef’s Tips
- The filling must be thick before it goes under the mash, or the pie will be watery.
- Ridges catch the heat and crisp. A flat top browns unevenly and looks dull.
- A splash of Worcestershire and a teaspoon of Marmite in the gravy adds savoury depth.
Pairing Suggestions
- A robust red, or a pint of bitter
- Serve with buttered greens or peas
- Finish with sticky toffee pudding
Storage & Reheating
Refrigerate 4 days, freeze 3 months assembled and unbaked. Bake from chilled adding 15 minutes, or from frozen adding 40.
Nutritional Highlights
Per serving, calculated from the ingredient list. Treat these as an estimate — brands and cuts vary.