Mesoamerica — native to Mexico and Central America; cultivated for over 2,000 years; the Aztec word is chayotli
Chayote (Sechium edule) is a native Mesoamerican squash used widely across Mexico and Central America — cooked as a vegetable side, added to soups (mole de olla, sancocho), stuffed and baked, pickled, or eaten raw in salads. It has a mild, crisp flavour similar to a water chestnut-zucchini cross. The peel can be left on for cooking; the seed is edible. In Mexican cooking, chayote is a neutral background vegetable that absorbs surrounding flavours — lard-braised chayote absorbs mole flavour beautifully.
Mild, slightly sweet, crisp when raw, tender when cooked — a neutral vegetable that absorbs surrounding flavours well
{"Chayote must be peeled under running water — the sap is mildly irritating to skin","The flesh takes longer to cook than it appears — 15–20 minutes to become tender in boiling water","Raw chayote is excellent in salads — the crispness and mild flavour are an asset","Do not overcook — chayote becomes watery and flavourless when over-boiled","The seed is edible and has a slightly nutty flavour — include when cooking whole or halved"}
{"For raw salads: peel, seed, and slice thin — add lime, salt, and chile for a refreshing agua fresca-style salad","For mole de olla: add chayote quarters 20 minutes before other vegetables — it takes longer to cook","Halved chayote, stuffed with tinga or cheese and baked, is a Pueblan classic preparation","The root (chinchayote) is also edible and starchy — used in soup thickening"}
{"Peeling without water protection — the latex sap irritates skin after prolonged exposure","Under-cooking — raw chayote is crunchy in an unpleasant way when intended to be tender","Over-cooking — becomes waterlogged and tasteless; loses the firm texture that makes it interesting","Treating it as flavourless — it has a delicate flavour that pairs well with bold seasonings"}
The Art of Mexican Cooking — Diana Kennedy; Mexico: The Cookbook — Margarita Carrillo Arronte