What is a Cajun Microwave?
A Cajun Microwave is a wooden box with a metal tray on top. You put the pig into the box, and build a fire in the tray. Because the box holds heat well, and the cooking heat is radiant rather than direct, it's perfect for Low and Slow Southern BBQ. The exact origins of the Cajun Microwave are contested, however, a nearly identical product is available in Florida, by way of Cuba, called "La Caja China" or "The Chinese Box"
In Louisiana, it is traditional to build the box out of cypress boards and leave it unlined. Others build them with reflective metal liners, or insulation. The commercial "La Caja China" is built of plywood and lined with aluminum.
Whatever the origins of the Cajun Microwave, it is essentially a giant dutch oven, it does a great job at cooking large amounts of meat evenly and (relatively) quickly. For most of the instructable, I will just refer to the Cajun Microwave as the "Roaster".
One final disclaimer:
I am from Alaska. Everything I know about Cajun Microwaves I learned on the internet. I have been doing this for several years now, and feel like I have a pretty good grasp of the use of a Cajun Microwave to make tender pulled pork bbq. However, I make no claims to Cajun or Southern Authenticity.
On the other hand, I did eat gator once, and liked it just fine, so there you go.
Step 1: Required Items
Turkey Roasting Pan