Quince seasonal harvest and nutritional profile

Quinces are a seasonal autumn fruit related to apples and pears, characterized by their golden-yellow color and sweet-sour aroma. While they are low in calories and provide fiber, B vitamins, and potassium, they are rarely found in commercial stores due to declining cultivation. In Germany, for example, only about 90 hectares were cultivated in 2017, making weekly markets and farm shops better sources for regional produce.

Because of their hard, woody flesh and bitter tannins, quinces are generally unsuitable for raw consumption. They must be cooked, steamed, or baked to become soft and juicy. Common preparations include jelly, compote, jam, puree, juice, and quince bread. While quinces contain significant amounts of Vitamin C—often more than apples—heat processing can destroy a large portion of this nutrient.

Nutritionally, quinces consist of over 80 percent water and are low in fat. They are versatile in the kitchen, serving as desserts or savory accompaniments such as chutneys for cheese or side dishes for braised meats.