Omurice

I've done this before but not for lunch ^^

I messed up the ketchup but didn't have time to re-make it :P

For veggies, there's cucumber, carrot, broccoli and cherry tomatoes. For the omurice I followed another Cooking with dog recipe which works quite nicely. I messed up at first, forgot to mix the rice >.< with the rest.

There's something I want to try for a bento but I'm not sure how to get blue colouring, not using artificial food colouring.  Do you have any advice about how, and what to colour to get a nice blue colour?

Thanks for reading :D