What is rolled into in dough?

This is a bit of a tricky question! It depends on what you're making.

Here are some possibilities:

* Fillings: Things like fruit, cheese, meat, or vegetables are often rolled into dough to make pies, pastries, empanadas, dumplings, etc.

* Shape: Sometimes dough is simply rolled into a shape, like a log for cinnamon rolls or a rectangle for a pizza crust.

* Flavor: You might roll dough in herbs, spices, or even sugar for flavor.

Can you give me more context?

For example, are you thinking about a specific type of food? What are you trying to make? Knowing more will help me give you a more specific answer!