Also called: buttermilk, buttermilk, buttermilk mushroom, butterer, buttermilk fungus, hub buttermilk, buttermilk, buttermilk, buttermilk, buttermilk, pine tree, pine tree, pine tree, snail, egg yolk. Buttermilk is a very tasty edible mushroom. It is common throughout Poland, most often in lowland areas. It is highly appreciated by mushroom pickers for its taste and nutritional value. Visit our culinary blog, where you will find a recipe for a delicious buttermilk salad, smoked salmon and avocado. CULINARY TREASURES