Polenta e patate, known locally as Puleinta e pomdaterra, sits on Emilia-Romagna’s PAT list as a highland plate rather than a restaurant flourish. What earns attention is how little it asks for: maize flour stirred with water and salt, then joined by potatoes, a combination the regional sheet ties to Casali di Morfasso in the Piacenza Apennines.

Picture the pot on a cold slope: cornmeal thickening into a golden mass while potato pieces soften through it, salt keeping the flavour honest. Nothing in the documented method reaches for extra fat, cheese or garnish. The craft is patience, turning maize flour, water, salt and potatoes into a spare highland mix.

If you meet the name on a menu or in a register, treat it as a Piacenza mountain marker, not a generic northern polenta. The useful distinction is place and spare ingredients: Casali di Morfasso, maize, water, salt, potatoes. From there, related PAT pages on Emilia-Romagna cereals and tuber dishes give the next step without inventing a kitchen itinerary.