Ingredients

• 1 cup all-purpose flour
• Salt to taste
• 5 cups milk
• 3/4 cup butter

How to make White Lasagna Sauce directions

• 1

  Melt butter in a skillet over medium heat. Once the butter is melted, add flour and whisk the mixture until it is smooth. This should take around 2 minutes.

• 2

  Slowly add milk while continually whisking to prevent lumps from forming. Continue to whisk the mixture while heating until the sauce becomes smooth, thick and creamy. This should take around 10 minutes.