Lasagna Bolognese
A proper lasagne alla Bolognese is a study in patience: a three-hour ragù, a nutmeg-scented besciamella and paper-thin egg pasta layered until the whole thing slices like a terrine. This is the version worth clearing a Sunday for.
Method
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Warm the olive oil in a heavy casserole and cook the pancetta over medium heat for 4 minutes. Add the onion, carrot and celery and sweat gently for 12 minutes until soft and sweet but not coloured.
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Raise the heat, add both minces and break them up. Cook for 10 minutes without stirring too often, letting the meat catch and brown on the base of the pan — that fond is the backbone of the sauce.
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Pour in the wine and scrape the base clean. Simmer until almost dry, about 5 minutes.
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Add the milk and simmer gently until it has been almost entirely absorbed, roughly 20 minutes. This step is what separates a Bolognese from a bolognese-flavoured mince.
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Stir in the tomato purée, crushed tomatoes and salt. Half-cover and cook at a bare blip for 2.5 to 3 hours, stirring every 20 minutes and adding a splash of water if it tightens too far.
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For the besciamella, melt the butter, whisk in the flour and cook for 2 minutes until it smells biscuity. Add the warm milk in four additions, whisking smooth between each, then simmer for 5 minutes until it coats a spoon. Season with nutmeg and salt.
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Heat the oven to 190°C / 375°F. Spread a thin film of ragù in a 30 x 20 cm dish, then build six layers: pasta, ragù, besciamella, a dusting of Parmigiano. Keep each layer thin.
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Finish with besciamella and a generous blanket of Parmigiano. Bake for 40 minutes, until the top is bronzed and the edges bubble.
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Rest for at least 20 minutes before cutting. Lasagne straight from the oven will not hold a slice.
Chef’s Tips
- Mince the meat coarsely, or chop it by hand — supermarket fine mince turns pasty over three hours of cooking.
- Make the ragù a day ahead. It is measurably better after a night in the fridge.
- Wipe the inside rim of the dish before baking so the edges brown evenly instead of burning.
Pairing Suggestions
- Sangiovese or Barbera has the acidity to cut through the besciamella
- A sharp radicchio salad with balsamic resets the palate
- Panna cotta keeps dessert light after such a rich main
Storage & Reheating
Refrigerate for up to 4 days or freeze whole or in portions for 3 months. Reheat covered at 160°C / 320°F for 25 minutes from chilled, or 50 minutes from frozen, removing the foil for the last 10 minutes to re-crisp the top.
Nutritional Highlights
Per serving, calculated from the ingredient list. Treat these as an estimate — brands and cuts vary.