Pasta with lentil ragù and carrot

Ragù is a French word that Italy took and then refused to give back.

It comes from ragoûter, to revive the appetite, and it arrived with the French cooks working in Italian aristocratic kitchens in the eighteenth century. What it originally described was a stew of meat cooked slowly in liquid. What Italy did with it, over about two hundred years, was turn it from a dish in its own right into a sauce for pasta, and then argue about it region by region until the argument itself became a national pastime. Bologna says one thing. Naples says another. Neither is listening to the other.

The word never specified meat, though, and that is the loophole this recipe walks straight through. Lentils have stood in for meat in central Italy for as long as there have been lean days in the church calendar, and there were a great many of those. A lentil ragù is not a modern invention with an agenda. It is what a Tuscan household ate on a Friday.

The technique is identical to a meat ragù and the timing is shorter. Soffritto first, cooked slowly until it is genuinely sweet, because that is where the flavour actually lives and rushing it is the most common mistake in Italian home cooking. Tomato purée darkened in the pan. Wine reduced properly. Then the lentils and stock, and forty minutes at the lowest heat that still counts as a simmer.

Grated carrot is the small trick worth stealing. It disappears completely and leaves behind a background sweetness that stops the lentils tasting flat and earthy, which is the failure mode of every disappointing lentil dish you have ever been served.

Make a double batch. It freezes perfectly, and it is the single most useful thing you can have sitting in a freezer.