Recipe:

• Melt the butter in a pan on a low flame.
• When the butter has melted, then add wheat flour and stir.
• Add milk in small quantities with continuous stirring to avoid the formation of lumps.
• Once you have obtained a smooth mixture of wheat and milk, then add mozzarella and parmesan cheese and stir again. 
• In the end, add salt, pepper, dried oregano, dried basil and nutmeg.
• Cook for a couple minutes till the sauce thickens.
• Turn off the flame and serve with your favorite pasta.