I might go for some morningstar stuff. In my experience, kids like those. I would ask her what she likes. I am assuming she lost or is without a parent currently. Maybe there is something special they used to make that might make her feel better. My mom used to make lemon squares for me.
My kids like smoothies and they can be full of calories and easy to get down.
My kids like smoothies and they can be full of calories and easy to get down.