Heat the oil in large saute pan and add sausage. Saute for 1-2 minutes unitl sausage starts to soften.
Add Garlic, onions, bell peppers, chicken breasts, tomatoes, and cajun spice and saute for 2 minutes
Add noodles and toss. Add butter and toss until creamy and coats pasta. Add half the cheese and toss till melted
Plate and top with rest of cheese