This is for and because of Christopher. Every time he wants to make lasagna he wants to know how to make the white sauce I use in place of the ricotta cheese. So here it is, just for him. You may also stir in grated cheese after the sauce is hot to use as a vegetable sauce or over pasta. If it is too thick thin with small amounts of cool milk. Remember to add the cheese slowly so it doesn't lump or curdle. Melt: 3 Tblsp butter Stir in: 3 Tblsp flour Slowly stir in: 1 cup milk Heat and stir until thick. Add any desired seasonings. If lumpy blend or whisk smooth.