01 -
In a medium saucepan, melt the butter over medium heat.
02 -
Add the minced garlic and sauté for 1-2 minutes, stirring frequently, until fragrant. Be careful not to burn the garlic.
03 -
Sprinkle the flour into the saucepan and whisk continuously for 1 minute to form a roux.
04 -
Slowly pour in the milk while whisking to prevent lumps. Continue to cook and whisk until the mixture thickens, about 3-5 minutes.
05 -
Stir in the grated Parmesan cheese until melted and smooth.
06 -
Add salt and black pepper to taste.
07 -
Use the sauce immediately as a pizza base, drizzle over baked pizza, or serve as a dipping sauce. Garnish with parsley if desired.