Curly Noodle Chicken Soup | Reader's Digest Canada

Ingredients

• 1 lb boneless skinless chicken breasts (cut into 1/2-inch pieces)
• 1 large onion (chopped)
• 4 celery ribs (sliced)
• 2 medium carrots (sliced)
• 4 garlic cloves (minced)
• 2 tbsp butter
• 2 tbsp olive oil
• 1 tsp dried basil
• 1/2 tsp dried oregano
• 1/8 tsp pepper
• 3 cans reduced-sodium chicken broth ((14-1/2 oz. each), divided)
• 1 can diced tomatoes ((14-1/2 oz.), undrained)
• 6 oz. uncooked tricolour spiral pasta
• 1/4 cup all-purpose flour