Is Boudin keto friendly? Er, this is one of those yes and no answers, sorry! Traditional Boudin is not keto friendly. This is because it is high in carbs due to the white rice that is used in making Boudin. However, if you have the patience, or have a friendly butcher, Boudin can be made from scratch, replacing the white rice with cauliflower rice, and voila your Boudin becomes keto friendly. As we always say, you do not have to miss out on any amazing foods on keto, you just need to work out how to make them keto friendly. Read on to find out how to make our favorite Boudin recipe keto friendly.