With an electric mixer, beat the cream cheese, mayonnaise, Cajun seasoning, cayenne pepper, salt & black pepper until well blended and smooth. Adjust salt and pepper to taste if necessary.
Fold in Parrano, green onions, bell pepper and shrimp
Transfer to a 9-inch pie pan. Refrigerate.
To serve, simply warm mixture on the grill or in the oven at medium high heat until warm and bubbly.
Serve with toasted bread rounds, crackers or pita chips.