Finish the following sentence with the best choice: How to Make Creamy Mac and Cheese

Choices:
- To add cheese to sauce for Creamy Mac and Cheese, fold shredded cheese into slightly thickened sauce until the cheese is thoroughly melted and smooth. Turn up the heat to high.
- To add cheese to sauce for Creamy Mac and Cheese, fold shredded cheese into slightly thickened sauce until the cheese is thoroughly melted and smooth. Turn off the heat.

Answer:
To add cheese to sauce for Creamy Mac and Cheese, fold shredded cheese into slightly thickened sauce until the cheese is thoroughly melted and smooth. Turn off the heat.