01 -
In a small saucepan over medium heat, melt the butter until fully liquefied.
02 -
Add the minced garlic to the melted butter. Cook for about 30 seconds until fragrant but not browned.
03 -
Sprinkle in the flour, pepper, salt, and oregano. Whisk continuously to form a smooth paste (roux). Cook for about 1–2 minutes to eliminate the raw flour taste.
04 -
Gradually pour in the milk while whisking constantly. Continue to whisk until the mixture thickens and becomes smooth.
05 -
Remove the pan from heat and stir in the Parmesan cheese until completely melted and the sauce is creamy.
06 -
Use immediately as a pizza base or allow to cool and store in an airtight container in the refrigerator.