A classic Poznań specialty, pyry z gzikiem is a simple potato and cheese dish. It consists of boiled or baked potatoes accompanied by a mixture of cottage cheese, cream, and onions. The potatoes are served whole or cut in half, typically in their jackets, with the cottage cheese dip either on top or on the side.

Finely chopped chives can be added to the cheese filling or used as a garnish, while the cream can be replaced with milk, kefir, or buttermilk. The gzik mixture is usually flavored with dill and cumin, and it can also be served with crackers or sandwiches.

The dish is regarded as a traditional specialty and is eaten in numerous Polish households, usually on Fridays.