Please choose the correct solution to the question: How to Make Creamy Mac and Cheese

Solution1: 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.

Solution2: 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 format: solution1/solution2
Answer: solution2