15Cook the elbow macaroni according to the package instructions. Drain and set aside.
In a medium saucepan, melt the butter over medium heat.
Stir in the flour and cook for about 1 minute, until the mixture is bubbly and smooth.
Gradually add the milk, stirring constantly until the mixture thickens and comes to a boil.
Reduce the heat to low and add the shredded cheddar cheese, stirring until the cheese is completely melted and the sauce is smooth.
Add the salt and stir to combine.
Add the cooked macaroni to the cheese sauce and stir until the macaroni is well coated.
Serve immediately and enjoy your creamy mac and cheese.