For the Cajun Shrimp and Chicken:

• 1/2 lb shrimp (peeled and deveined)
• 1/2 lb boneless, skinless chicken breast (cut into strips)
• 2 tablespoons Cajun seasoning (divided)
• 2 tablespoons olive oil
• 1 tablespoon butter
• 3 cloves garlic (minced)
• 1 small red bell pepper (sliced)
• 1 small yellow bell pepper (sliced)
• 1/2 small red onion (sliced)

For the Creamy Sauce and Pasta:

• 1 1/2 cups heavy cream
• 1/2 cup chicken broth
• 1/2 cup grated Parmesan cheese
• 8 oz fettuccine or penne pasta (cooked and drained)
• Salt and pepper to taste
• Chopped parsley for garnish (optional)