Step 1

Cut top off garlic head. Add oil and salt, wrap in foil, and roast at 400°F until soft, about 35 minutes.

Step 2

Mix ricotta, softened cream cheese, Parmesan, cream, and roasted garlic paste. Season well.

Step 3

Heat oven to 475°F. Roll dough on floured surface to desired size.

Step 4

Spread white sauce, layer with spinach, sprinkle cheeses, add oregano and pepper flakes. Drizzle oil on top.

Step 5

Cook until crust turns golden and cheese melts, about 12-15 minutes.