1Heat oven to 450°F. Line cookie sheet with foil. Spray with cooking spray.
2Place frozen pizza on cookie sheet. Top with beans and cheese.
3Bake 15 to 17 minutes or until center is thoroughly heated and cheese is melted. Remove pizza from oven. Sprinkle with tomato and tortilla chips.
4In small bowl, mix dressing and pepper sauce. Drizzle over pizza. Serve with additional tortilla chips, if desired.