Buffalo Chicken Pizza

I had been eyeing all the buffalo chicken pizza recipes going around and decided to try this one from Taste of Home...absolutely amazing, but very spicy & hot!! Yummm, I have leftover's for lunch ;)

Ingredients:
~1 tube (13.8 ounces) refrigerated pizza crust
~1 cup buffalo wing sauce, divided
~1-1/2 cups (6 ounces) shredded cheddar cheese (I used 2%)
~1-1/2 cups (6 ounces) part-skim shredded mozzarella cheese (I used pizza cheese)
~2 pounds boneless skinless chicken breasts, cubed
~1/2 teaspoon each garlic salt, pepper and chili powder
~2 tablespoons butter (I used Light)
~1/2 teaspoon dried oregano
~Celery sticks and blue cheese salad dressing

Directions:
Unroll pizza crust into a lightly greased 15-in. x 10-in. x 1-in. baking pan; flatten dough and build up edges slightly. Bake at 400° for 7 minutes.

Brush dough with 3 tablespoons buffalo wing sauce. Combine cheddar and mozzarella cheeses; sprinkle a third over the crust. Set aside.

In a large skillet, cook the chicken, garlic salt, pepper and chili powder in butter until chicken is no longer pink. Add the remaining wing sauce; cook and stir over medium heat for about 5 minutes or until the chicken is no longer pink. Spoon over cheese. Sprinkle with oregano and remaining cheese.

Bake for 18-20 minutes or until crust is golden brown and cheese is melted. Serve with celery and blue cheese dressing.

Yield: 8 slices, 4 servings. Wing Sauce.