Buffalo Chicken Pizza Recipe

Ingredients

• 1 tube (13.8 ounces) refrigerated pizza crust
• 1 cup Buffalo wing sauce, divided
• 1-1/2 cups shredded cheddar cheese
• 1-1/2 cups part-skim shredded mozzarella cheese
• 2 pounds boneless skinless chicken breasts, cubed
• 1/2 teaspoon each garlic salt, pepper and chili powder
• 2 tablespoons butter
• 1/2 teaspoon dried oregano
• Celery sticks and blue cheese salad dressing