bento Lunch Box: Omuraisu (Omelette Rice) with Gratin

Gratin is a French cuisine that is very popular in Japan and various style exists.
It is a local food from the Dauphine region of France and traditionally, there are 4 french styles exists.

Omuraisu, meaning Omelette Rice in Japanese, is very popular as well!
It can be seen in any western style restaurant in Japan and has become a set menu.

My wife has combined the two in my lunch box today (without the egg).

She mixed in different kinds of cheese in the gratin, and it was absolutely delicious.
The omuraisu contains mixed vegetables and slices of ham.
My co-workers kept staring at my lunch box as usual...

Too bad only my lunch boxes grab attention, not me...haha