Place frozen shrimp in strainer and run cold water over shrimp. For these shrimp, I placed the strainer over a bowl and let the shrimp sit in the cold water for about 10 minutes to defrost.

Once defrosted, pat dry with a paper towel.

In a large frying pan, heat oil over medium heat.

Place Cajun seasoning, garlic salt, salt and pepper into a large baggie. Shake to mix.

Add shrimp and gently shake to coat.

Gently add shrimp to frying pan and cook, stirring occasionally, until done. About 2-3 minutes is all it takes.

Cook pasta according to package directions. Rinse, set aside.

In a large sauce pan over low heat, add butter, cream cheese, onions and garlic.

Stir and when almost melted, add heavy whipping cream, stir.

Next add oregano, basil, salt and pepper.

Whisk and cook on low until melted.

Sprinkle in Parmesan cheese and cook until it thickens up a bit, stirring often (approximately 15 minutes).

Once desired consistency is obtained, pour over pasta, top with Cajun shrimp.

Enjoy!