white pizza sauce recipe

Ingredients: 2 tablespoons unsalted butter 2 tablespoons all-purpose flour 1 1/4 cups whole milk 1/4 cup heavy cream 2 cloves garlic, minced 1/2 teaspoon dried oregano 1/2 teaspoon dried basil 1/4 teaspoon onion powder Salt and freshly ground black pepper to taste 1/4 cup grated Parmesan cheese