What is a common use for fruit jams or preserves in dessert applications?

Fruit jams or preserves are commonly used as a filling in pastries because they provide moisture, flavor, and sweetness. When incorporated into pastries, jams enhance the overall taste and texture, making them more appealing. Their thick consistency allows them to hold up well in baked goods, preventing sogginess while imparting distinct fruit flavors.

Using jams or preserves in desserts adds versatility; they can be employed in various types of pastries such as tarts, danishes, and puff pastries. The fruitiness complements many baked items and can also pair well with cream, chocolate, or nuts, adding complexity to the dessert. This versatility makes them a popular choice among pastry chefs and bakers for enhancing both taste and presentation in a wide range of dessert applications.