Folks in Acadiana are saying that stores are running low on roux in a jar. Oh, no! How can we make our gumbo in this cold weather without it? Well, the truth is, making your own is very simple, and doesn't really take much time at all. Emeril shows how easy it really is, using equal parts of oil and flour. Just keep stirring with your wooden spoon or whisk and don't turn up the heat too much!