"Jelly-filled" refers to a type of pastry or dessert that contains a sweet fruit jelly or jam inside. Common examples include jelly-filled doughnuts, which are deep-fried and often dusted with powdered sugar. The jelly can be made from various fruits, such as strawberries, raspberries, or blueberries, providing a burst of flavor with each bite. These treats are popular in many cultures and are often enjoyed as snacks or desserts. In addition to doughnuts, jelly-filled pastries can also be found in pastries like danishes or tarts. They are typically served fresh and can be enjoyed warm or at room temperature.