15 minutes ago, liuzhou said:I'm not sure how anyone can make something without the things need to make that something
I have to agree, especially with Cajun food. Unless you have a source to order things or someone that will send it to you it seems like it will be an exercise in futility. One of the most important elements in Cajun food is the roux. This is a pretty good website that will explain what you are up against.
Here is the Forum discussion About Roux.
Living in Costa Rica, I am pretty good at faking things and at substitutions but Cajun food is one thing that I could never be able to find substitutes for and learning to make the necessary roux is one battle I would never tackle.