First of all I have to wonder which products are now offered at Amazon. Since there is almost nothing that does not exist. Even dises toast can be found. Well then: I'm concerned, it should disappear from all shelves. Hardly in the toaster, it gives off a penetrating such, sour stench, as if someone had raclette cheese in the oven. I do not know which substances evaporate there, but quite healthy may not be. Luckily it tasted then but better than it smells. Nevertheless, I would not buy it again.