Locro de Zapallo is a comforting Peruvian squash-and-potato stew, a meatless mainstay of the highland table. Chunks of macre squash are cooked until they collapse into a silky golden base, with potatoes, fresh corn and ají amarillo simmered alongside. Milk and crumbled fresh cheese are stirred in near the end, and huacatay scents the pot. It is sweet, creamy and mild, served over white rice — a humble dish that has become a national favorite far beyond the Andes.
The word locro descends from the Quechua 'ruqru' or 'luqru', and the dish is reckoned pre-Hispanic in its core — an Andean stew built on native squash, potato and ají, to which the Spanish later added onion, milk and cheese. The Peruvian lexicographer Juan de Arona recorded locro de zapallo in his 'Diccionario de peruanismos' of 1884, describing it as a stew of squash, a plant indigenous to South America. The name and the squash-based form recur across the Andes, and locro in various guises is claimed as a heritage dish in several South American countries.
The stew is deep gold and creamy, thick with melting squash and studded with soft potato, whole corn kernels and pockets of fresh cheese. The first taste is the round sweetness of cooked squash, gentled by milk and balanced by the fruity, mild heat of ají amarillo. Huacatay runs through it with its peppery green edge. The texture is plush and spoonable, the potato just holding its shape against the dissolved squash — warm, sweet and quietly rich.
The body is built by the squash itself: macre squash is high in moisture and sugar, and as it cooks its flesh breaks down and its pectin and starch thicken the liquid into a natural cream without any added thickener. The squash's sugars also concentrate and lightly caramelize against the pan, deepening the flavor. Milk and fresh cheese go in only at the end, off a hard boil, so the dairy stays smooth rather than splitting. Huacatay is added late to preserve its volatile, aromatic oils.
Variations
The best texture comes from blending macre squash with the dense, sweet loche squash of Peru's north coast. The meatless version is the highland everyday form, but cooks often serve it with a pan-fried steak (locro de zapallo con bistec) or pieces of pork or chicken stewed in. Some pour in evaporated milk for extra body, and a fried egg on top is common. Beyond Peru, locro takes very different forms — the hearty bean-and-meat locro of Argentina and Bolivia is a distinct dish that shares only the ancient name.
On the Palate
Where Locro de Zapallo sits in the Peruvian flavor cloud
Ingredients
Serves 4
How it's made
8 steps · 25 min active + 20 min waiting
- 110 min
Peel the macre squash and cut into large chunks; peel and dice the potatoes; cut fresh corn into rounds.
- 25 min
Sweat finely chopped onion and garlic in oil, then stir in ají amarillo paste and cook out its raw edge.
- 310 min
Add the squash with a little water, cover, and cook until it begins to soften and break down.
- 418 min
Add the potatoes and corn, with a sprig of huacatay, and simmer covered until the squash collapses into a creamy base and the potatoes are tender.
Watch outSimmer covered until the macre squash collapses into a creamy base; its own pectin and starch do the thickening, so give it time to break down fully.
- 52 min
Mash some of the squash against the pan to thicken the stew.
- 63 min
Stir in the milk and crumbled fresh cheese off a hard boil and warm gently until the cheese softens.
Watch outStir in the milk and fresh cheese off a hard boil and warm gently; add them while it's boiling and the dairy splits into curds.
- 72 min
Season with salt, finish with chopped huacatay, and let it rest a moment.
- 81 min
Serve hot over white rice, optionally topped with a fried egg.
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