Make Pizza Dough. One of our favorite recipes is here:https://www.foodnetwork.com/recipes/bobby-flay/pizza-dough-recipe-1921714
Preheat oven to 400 degrees.
Roast Garlic: Peel away loose layers around the head of garlic. Cut off the top of the head by cutting about ¼ inch from the top to expose the cloves. Drizzle olive oil all over the exposed surface of the garlic head, wrap in aluminum foil and roast for 30-40 minutes. It is done with the center clove is completely soft.
Let the garlic cool slightly and then press the cloves out of their paper gently. Place roasted cloves in a bowl and mash with a fork. Combine with ricotta cheese and set aside.
Roll out the pizza dough to a clean, slightly floured surface to prevent the dough from sticking. Place the dough on a pizza stone or baking sheet.
Spread the ricotta cheese mixture on the pizza dough. Add the chicken, mozzarella cheese, red onion and spinach. Bake for 18-20 minutes or until crust is golden brown. When done, top with crushed red pepper, if desired.
Recipe by Bent Arrow Acres at https://www.bentarrowacres.com/roasted-garlic-chicken-and-spinach-pizza/