One-Pot Mac'n'Cheese

This is how to make Mac'n'Cheese in one pot.

Put a pot on the stove with medium heat.

Put in the pasta without water.

Add water little by little until the pasta is cooked. Pour out any excess water.

Add any type and amount of cheese you want and mix it with the pasta in the pot with the heat on medium high.

This what it should look like at the end.