Macedonian Prasoselino (Πρασοσέλινο)

Prasoselino belongs to Macedonia's winter table: leeks, celery, olive oil, and lemon, cooked down into a soft green-gold stew. It is nistisimo, suitable for fasting days, but it doesn't eat like a compromise. The leeks turn sweet, the celery keeps its clean bitterness, and the potato gives the pot a little body without making it heavy.

The one rule is simple. Sweat the leeks gently and don't let them brown. Browning pulls them toward sweetness in the wrong direction, deeper and heavier, while this dish wants the pale sweetness of winter vegetables softened in oil. Good olive oil, and patience.

I finish it with lemon off the heat, so the flavor stays clear. Some northern kitchens make the richer pork-and-avgolemono cousin for feast days, but this is the plain fasting pot, the one that proves how much Greek cooking can do with a few good things.