He ordered each of the same 11 pieces. But one difference in one piece, because there are people who do not like the kind of food that had to order another.
same, 11 pieces. But it is different because one type of food in 1 piece, there will be people who don't like food that's to order another dish instead.
he ordered each of these types of food like 1 pieces of 11 different pieces, but because of one type of food there will be people who don't like the food there, it must be replaced by another order.