Now that Olivia is eating so much more at each meal and is showing interest to eat my food ALL the time, I plan to start her on three meals soon.
She is still on mostly organic produce, from whole grains to vegetables and fruits. Nearly everything she ate was home-cooked, except for the few boxes of Healthy Times iron-fortified cereals and the jar of Earth's Best baby food she had recently when we were out at Sentosa.
Going forward, I don't believe it is necessary to put her on pure organic produce anymore, as long as I avoid the Dirty Dozens as much as possible.
Recently I chanced upon a list of Clean 15.