Mix Cajun seasoning: onion powder, garlic powder, Italian seasoning, black pepper, cayenne pepper, paprika, salt, cornstarch.
Pat dry chicken thighs and season with 50% of Cajun seasoning liberally on both sides. Marinate for 30 minutes.
In pan with hot oil and butter, fry chicken for 5 minutes per side. Set aside.
In the pan, fry minced garlic, Worcestershire sauce, remainder of the seasoning.
Add heavy cream and ½ cup water and bring to boil.
Add chicken pieces and baste them with the sauce. Simmer for 15 minutes until internal temperature >165 degrees F