Finally, I give you: bento with rice!
Honestly, just had some leftover rice in the fridge and gave it a zap in the microwave in the morning. The girls really liked their onigiri, though Sophie took all of the seaweed off first (and ate it) before eating the rice. A little unorthodox I'll admit, but if she's eating it then it's a win.
Now that the girls are older, I'm going a bit crazier with cute picks and forks for them, which they love. These bento (pictured on my not-clean stove top), include onigiri (rice balls), apples, mango, pretzels, cucumber, capsicum and tomato and olives.