If you are like me and you love heat go with 1 tsp of cayenne pepper in the cajun seasoning (or even more). I had to make this so that my husband and my kids would still eat it so I just went with 1/2 tsp and even then my kids were still noticing heat (I’m trying to break them in slowly). You can always add more cayenne to your own serving and taking it easy on the full amount so everyone’s not complaining. Also, you can definitely swap out the chicken for shrimp for another tempting version of this unbelievably delicious pasta dish.