White Hot Pizza Dip

Name: White Hot Pizza Dip
Ingredients: 1 head garlic; 3 tablespoons extra-virgin olive oil; All-purpose flour, for dusting; 1 pound fresh pizza dough, at room temperature; 8 ounces mascarpone, at room temperature; 1/2 cup whole milk ricotta; 3/4 cup grated Parmesan; 8 ounces mozzarella, shredded off the block on large holes of a box grater; Kosher salt; 3 tablespoons unsalted butter, melted; 2 tablespoons chopped fresh parsley; 1 teaspoon garlic salt; 2 teaspoons crushed red pepper flakes; 2 to 3 medium to large fresh basil leaves