Buffalo Chicken Meatball Pizza (Spicy & Loaded)

Name: Buffalo Chicken Meatball Pizza (Spicy & Loaded)
Prep time: 20 min
Cook time: 40 min
Total time: 1 h
Cuisine: American
Ingredients: 1/2 cup water (warm, about 110°F / 43°C); 1 packet instant yeast (2¼ teaspoons / 7g); 1 1/4 cups water (room temperature); 4 cups all purpose flour (plain flour Australia and UK) (plain flour in Australia and UK, about 500g); 2 tablespoons olive oil; 1 1/2 teaspoons salt; 1 tablespoon flour (for dusting); 1 lb ground chicken (minced chicken) (minced chicken, about 450g); 1/2 cup breadcrumbs (about 54g); 1 teaspoon cayenne pepper; 2 tablespoons buffalo sauce; 1 teaspoon red pepper flakes; 1/4 teaspoon garlic salt; 1 medium egg; 2 tablespoons sour cream; 1/2 cup buffalo sauce (about 120g); 6 oz mozzarella cheese (shredded, about 170g); 2 oz blue cheese (crumbled, about 55g); 3 tablespoons cornmeal (for dusting, about 1 oz / 30g)