Jellyroll (noun)

1. A cake or pastry that is rolled up with a filling, often made of jelly or cream.
2. A thin sheet of sponge cake spread with jelly or jam and then rolled up into a spiral shape.

Origin:

The origin of the word 'jellyroll' is uncertain. it is a cake or pastry that is rolled up with a filling, often made of jelly or cream.

Examples:

1. The jellyroll was a popular dessert, especially during the summer months.
2. The jellyroll was filled with a sweet raspberry filling, making it a hit with kids.
3. The jellyroll was served with a dollop of whipped cream and a sprinkle of powdered sugar.
4. The jellyroll was easy to make, requiring only a few simple ingredients.
5. The jellyroll was a delicious and light dessert, perfect for ending a meal on a sweet note.