Bulgar (aka cracked) wheat and cous cous are very different critters, as Drchasuble says; they have different sources but they ARE both wholegrains and can be used in a similar fashion (I tend to use both of them as a carbohydrate filler to a meal - like rice or potatoes). Both are also great as the basis for salads - just add loads of your favourite finely chopped vegetables (onions, peppers, mushrooms, tomatoes, cucumber, celery etc) and a little french dressing. You could also just think of them as plain accompaniments to casseroles, curries, stews etc.