Not sure about the sausage patty.

I eat Oz burgers once or twice a week. Usually get 2 and toss the buns. The other day we found a third Oz in the bag, makes up for some of those times when they forget part of our order and we decide it's too far to go back. Was going to keep it for later but ate it at the same time as the others, the next day my stall broke.