These were really good. A friend was talking about these and I had never had one before, no time like the present to try one!I I adjusted the recipe to 2 lbs of ground round and then 1 each of the vegetables and the addition of 2 stalks of celery. I also added 1 tbsp of tomato paste. DH and I enjoyed these with an ice cold beer. Would be a great little sandwich for a crowd, thanks for sharing.