Multi-choice problem: Choose from the options at the end, and answer how do you do this: How do I cook muffins into a muffin shape?

OPT:
- You put your muffin mix into a muffin pan that is lined with cupcake liners, then bake.
- You put your muffin mix into a sheet pan that is lined with cupcake liners, then bake.
You put your muffin mix into a muffin pan that is lined with cupcake liners, then bake.