Preheat the oven to 375 degrees. In a large ovenproof skillet over medium-high heat, heat 1 tablespoon of oil.
Generously season chicken with salt and black pepper and cook, turning halfway through until golden brown.
Remove the cooked chicken breasts from the cast iron skillet and transfer to a plate.
In the same skillet over medium heat, heat the remaining 2 tablespoons of oil.
Stir in the garlic, thyme, and red pepper flakes. Cook and stir occasionally until fragrant for about 1 minute.
Add and stir in the following ingredients: chicken broth, sun dried tomatoes, tomato paste, 1 tbsp flour, spice blends, garlic powder, onion granules, heavy cream, non-alcoholic white wine, and parmesan cheese. Season with salt as needed.
Bring mixture to a simmer, then return the chicken to the cast iron skillet.
Transfer the skillet into the oven and bake the chicken for about 10-12 minutes.
Remove the skillet from the oven carefully. Spoon sauce over, top with basil.
Enjoy!