Add water to a large pot and bring to a boil. Add pasta and cook for 7 minutes.
Drain pasta in a colander and set aside.
Chicken Breasts
Rinse chicken breasts and pat dry. Place in a bowl and drizzle with olive oil and sprinkle Weber's Kick'N Chicken seasoning.
On medium-heat, add chicken breasts and sear for 5 minutes on each side and set aside until all chicken breasts are cooked. Place all chicken back into pan, and covered with a top. Cook on medium-low for 10-15 minutes.
Alfredo Sauce
In a large skillet, add butter and olive oil. Add seasonings: cajun seasoning, chicken bouillon, black pepper, garlic powder, italian seasoning red pepper flakes, and flour. Stir well.
Add bell peppers and diced sun-dried tomatoes with about 1 tbsp of oil. Simmer for 5 minutes.
Add baby spinach, heavy cream and milk. Simmer for 5 minutes.
Stir in both parmesan and mozzarella cheeses.
Once the sauce has thicken, stir in pasta and add chicken on top.
Top with more parmesan, red pepper flakes and parsley (optional)