Preheat oven to 425 F (220 C). In a small oven-safe dish, toss chicken with olive oil and Cajun spice mix. Bake once preheated for 25 min.
Meanwhile, cook Chickapea pasta for 4 minutes in boiling water. Drain and set aside.
In a large non-stick skillet, heat olive oil over med-high heat. Add garlic and saute for 30 seconds. Add half the amount of tomatoes, stirring for 1-2 min. Add red onion, cooking another 2 min. Add bell peppers, then saute for 5 min. Add cream and parmesan cheese, then Chickapea pasta. Gently toss to coat.
Remove chicken from the oven and slice with a sharp knife when somewhat cool.
Top pasta with remaining diced tomatoes, parsley, red pepper flakes and sliced chicken. Serve and enjoy!