Angry birds-blue bird

I've wanted to make healthy lunch for Kai with natural colors.

 However I didn't know at all how to make blue from natural things.

Someday Kai wanted me to make blue bird lunch..

I was worried...😯

Finally I found blue while I was boiling red cabbages.

Then I thought maybe I could make natural blue!

Hooray!

I cooked rice with red cabbages water for blue rice. 

 I  was realized the moment the rice was cooked it was not blue...

LOL

I didn't have time for cooking rice again.

I used it and this..lol! 

It's a purple bird(?!).

I don't kno why it was purple.

The water was exactly blue though...

Maybe I should fine another way haha!