Cajun chicken

Tried a new recipe from Pinterest tonight.

2 chicken breasts, cut up
4 tsp cajun seasoning
4 Tbsp butter, divided
3 cups cream (or 1 cup cream, 2 cups whole milk)
1/2 tsp lemon pepper seasoning
1 tsp salt
1 tsp pepper
1/4 (or 1/2) tsp garlic powder
1 pkg penne pasta, cooked and drained
Roma tomato, diced (or a 1/2 jar of sun-dried tomatoes)
Shredded parmesan cheese
Green onions

Coat chicken with cajun seasoning, and saute in 2 T butter.
Combine 2 T butter, cream, lemon pepper, salt, pepper, and garlic. Heat until bubbly.
Pour over cooked pasta, top with tomatoes, green onion, and chicken pieces and parmesan.