Knollengemüse

Knollengemüse refers to edible plant tubers, which are underground storage organs. These are distinct from roots, bulbs, and rhizomes, although sometimes the term is used more broadly to encompass various underground edible plant parts. Key examples of true tubers include potatoes and Jerusalem artichokes. These storage organs are typically swollen, fleshy parts of the plant stem or root that store nutrients, allowing the plant to survive unfavorable conditions such as winter or drought.

The cultivation of knollengemüse has a long history, with potatoes originating in the Andes and being introduced to Europe in the 16th century. Jerusalem artichokes, native to North America, were also widely cultivated. These vegetables are valued for their nutritional content, often being good sources of carbohydrates, vitamins, and minerals. Their versatility in cooking makes them a staple in many cuisines worldwide, prepared through boiling, roasting, mashing, and frying. The term knollengemüse emphasizes the specific morphology of these underground storage structures.