Mushroom ceviche
Ceviche is Lima's great obsession, eaten at lunchtime in cevicherías all along the coast; this vegetarian ceviche de champiñones keeps everything that makes it thrilling except the fish. Raw mushrooms are sliced thin and tossed at the last minute in leche de tigre, the bright, peppery marinade of lime, garlic, ginger, celery and ají limo, so they turn silky but still bite back. Red onion brings crunch, coriander freshness, and on the plate it gets the classic Lima company: a slice of sweet potato, a wedge of corn on the cob and a handful of toasted cancha. Serve it as a starter on a hot day, straight away. Chef's tip: squeeze the limes gently by hand and stop before the pith; pressing hard or using a squeezer that crushes the peel makes the leche de tigre bitter.
