In a Large skillet heat olive oil & add garlic, onion and chicken, cook 3 minute Add red pepper and Creole seasoning. When Chicken is done add butter, shrimp and garlic powder. cook 1 minute Add Alfredo sauce and cayenne pepper, cook on low for 5 minute Add pasta and serve.
Add crushed red pepper flakes for more heat.
NOTE: Can substitute or add sliced Italian sausage.