01 -
Melt the butter in a large saucepan over medium heat.
02 -
Whisk in the flour and continue whisking for approximately 1 minute until a thick paste is formed.
03 -
Gradually whisk in the milk and cook uncovered until the mixture has thickened.
04 -
Remove the pan from the heat and whisk in the shredded cheddar cheese and salt. Continue whisking until the cheese has completely melted and the mixture is smooth.
05 -
Serve the cheese sauce immediately with your favorite soft pretzels or pretzel bites.
06 -
Store leftovers in an airtight container in the refrigerator for up to one week. Reheat with a small amount of milk to regain desired consistency.