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1
Salt and Fry the Aubergine and Potato
35 Mins
Medium-high heat, oil about 180°C (350°F)
Lay the aubergine slices in a colander, sprinkle with most of the salt, and leave for 30 minutes until beads of moisture appear. Pat every slice very dry with kitchen paper — wet aubergine soaks up oil and turns soggy. Heat a wide frying pan with a generous layer of olive oil and fry the aubergine in batches, about 2 minutes a side, until golden at the edges. Drain on kitchen paper. Fry the potato rounds the same way until pale gold, about 3 minutes a side, and drain well.
Do not crowd the pan: slices that touch steam instead of frying, and pale aubergine never browns later.
Done when: Aubergine is golden at the edges and bendable, not stiff; potato rounds are pale gold and tender at the edges.
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2
Cook the Spiced Meat Sauce
30 Mins
Medium heat; meat must reach 71°C (160°F)
Heat 1 tablespoon of the remaining olive oil in a large pan and soften the onion for 5 minutes until translucent. Add the garlic and cook 1 minute more. Add the ground beef and break it up with a wooden spoon, cooking until no pink remains and the meat reaches 71°C (160°F). Stir in the tomato paste and cook 1 minute, then pour in the red wine and let it bubble for 2 minutes. Add the chopped tomatoes, cinnamon, oregano, pepper and the remaining salt, then simmer uncovered for 20 minutes until thick — the sauce should mound on a spoon, not run.
A watery meat sauce is the most common moussaka failure: if it still runs after 20 minutes, keep simmering — the layers depend on it.
Done when: The sauce is thick, dark and glossy, with oil just starting to show at the edges; no pink meat remains.
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3
Make the Bechamel Topping
15 Mins
Medium-low heat; milk warmed to about 60°C (140°F)
Melt the butter in a medium saucepan, stir in the flour and cook for 1 minute, stirring constantly, until it smells nutty — do not let it brown. Take the pan off the heat and whisk in the warm milk a little at a time until smooth, then return to medium-low heat and stir for 5 to 7 minutes until the sauce coats the back of a spoon. Take off the heat, season with a pinch of salt and the nutmeg, then whisk in the beaten eggs and half the grated Parmesan. The sauce should be thick but pourable.
Adding the milk off the heat, a splash at a time, is what keeps the sauce lump-free. If lumps appear, whisk hard or pass it through a sieve.
Done when: The sauce coats a spoon in a thick, even layer and falls in a slow ribbon; it holds its shape for a second before settling.
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4
Layer the Moussaka
10 Mins
Oven preheated to 180°C (350°F); assembly at room temperature
Heat the oven to 180°C (350°F). Lightly oil a deep baking dish about 30 x 20 cm (12 x 8 in). Lay the potato rounds in a single layer across the bottom. Cover with half the aubergine slices, then spread all of the meat sauce evenly over them. Lay the remaining aubergine on top in a neat layer, then pour the bechamel over everything and smooth it to the edges so no aubergine pokes through. Scatter the remaining Parmesan over the top.
Press each layer down gently with the back of a spoon as you go — a compact bake slices cleanly, a loose one falls apart on the plate.
Done when: The dish is full to about 1 cm (1/2 in) below the rim, the bechamel covers the top completely, and the layers are level.
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5
Bake Until Golden
45 Mins
180°C (350°F)
Bake on the middle shelf for 40 to 45 minutes until the top is deep golden brown with darker patches and the edges bubble gently. If the top browns too fast, lay a loose sheet of foil over it for the last 10 minutes. The centre should be steaming hot and the meat layer at least 71°C (160°F).
Resist opening the oven in the first 25 minutes — the bechamel needs steady heat to puff and set.
Done when: The top is deep golden with browned patches, the edges bubble, and a knife in the centre comes out hot to the touch.
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6
Rest and Serve
20 Mins Resting
No heat — rest at room temperature, about 20°C (68°F)
Leave the moussaka to rest for at least 20 minutes before cutting — this is when the layers firm up and the bechamel sets, so a slice holds its shape. Cut into 8 generous squares with a sharp knife, wiping the blade between cuts, and lift each piece out with a wide spatula.
Cutting into a hot moussaka is the second most common mistake: the bechamel runs and the layers slide apart. Twenty minutes of patience is worth it.
Done when: A cut slice stands upright on the plate with clear layers of potato, aubergine, meat and golden bechamel.
Greece
20m
France
Vietnam