Jambalaya Pasta

Name: Jambalaya Pasta
Ingredients: 1 tbsp. extra-virgin olive oil; 1 onion, chopped; 2 bell peppers, chopped; 2 andouille sausages, cut crosswise into 1 thick pieces; 2 garlic cloves, minced; 1 tsp. Cajun seasoning; 2 skinless, boneless chicken breasts, chopped into 1 pieces; kosher salt; Freshly ground black pepper; 10 oz. penne; 4 c. chicken broth; 1 (15-oz.) can diced tomatoes; 1 c. shredded Cheddar; 1/2 c. heavy cream; Fresh parsley, chopped (for garnish)