While in the UK I made Red Beans for some people. It is impossible to find the proper smoked meats over there so I used a "bacon Joint". Wasn't bad. Whatever you do, do not use any pre-mixed cajun seasoning, even the Paul Prudhomme version, as it's "mix" is specific to the UK and has loads of curry type seasonings in it. Just buy all the ingredients and make your own mix. By "simple" do you mean food wise or technique? Fish meniere is simple but requires a little skill...