In italy something very similar (sofficini) is quite common, but associated to kids food. They also sell them with various additional fillings, such as cheese

In italy something very similar (sofficini) is quite common, but associated to kids food. They also sell them with various additional fillings, such as cheese and ham, mushrooms, mozzarella and tomato (becoming something like Pizza rolls, I guess)… i always wondered why there’s really only one type of kaassouffle, really.