This is not at all hard to put together, it's an amazing dish to serve to dinner guests and I have done so many times over the years and have always receive rave reviews from everyone at my table and you will too! --- to save time saute the onion, garlic and mushrooms up to a day ahead, the cream cheese and Dijon mustard mixture may be increased slightly -- I always serve this with recipe#149547 drizzled over or on the side of the plate, you will *love* this!