Creamy Cajun Chicken in 30 minutes

Ingredients

• 3 medium boneless, skinless chicken breasts cut in half
• 1/2 tsp salt
• 2 tsp ground black pepper, divided
• 3 tsp cajun seasoning, divided
• 1 large stock of celery, chopped
• 1/2 medium onion, chopped
• 1/2 small bell pepper, chopped
• 1/4 cup sun dried tomatoes
• 1/2 cup chicken stock
• 3/4 cup heavy cream
• 1 tbsp unsalted butter
• 2 tbsp oil
• 3 cloves garlic, chopped