Cajun Chicken Alfredo with Broccoli

Ingredients
Salt
1 pound penne or other small pasta
2 cups broccoli florets
1 pound boneless, skinless chicken breast cutlets
2-3 tablespoons Cajun seasoning (see notes)
2 tablespoons olive oil
2 tablespoons butter
3 cloves garlic, minced
1/2 cup dry white wine
2 cups heavy cream
2 cups (8 ounces) Wisconsin parmesan cheese, shredded
Salt and pepper.