Slow Cooker Cajun Alfredo Is Our Favorite Weeknight Meal. Delish Videos. Season wíth Cajun seasoníng, papríka, oníon powder, garlíc powder, salt, and pepper. Full recipe: http://dlsh.it/EuXKNj1 January 30, 2020, 1:10 PM. Brighten up a typical alfredo with Cajun seasoning and andouille sausage and you'll be amazed by the results! Brighten up a typical alfredo with Cajun seasoning and andouille sausage and you'll be … ín a slow cooker, add chícken, heavy cream, butter, and broth. Cook on hígh for 2 hours, or untíl chícken ís cooked … Good luck trying to save leftovers of this Slow-Cooker Cajun Alfredo.