Ingredients

• 1 1/2 cups uncooked penne pasta
• 1 lb boneless skinless chicken thighs, cut into 1-inch pieces
• 1/2 cup chopped onion
• 1/2 cup chopped green pepper
• 1/2 cup chopped sweet red pepper
• 1 1/2 teaspoons minced garlic
• 1 teaspoon dried basil
• 1 teaspoon oregano
• 1/2 teaspoon salt
• 1/2 teaspoon crushed red pepper flakes (or to taste)
• 1 tablespoon olive oil
• 1 (14 1/2 ounce) can crushed tomatoes
• 3 tablespoons tomato paste
• 3/4 cup chicken broth
• 2 cups shredded part-skim mozzarella cheese
• 1/2 cup grated romano cheese