I did not use processed baby food for my son and tried to cook as much fresh vegetable as I could. But even though, he (2 years old) does not always eat vegetables.
But this works like magic.
He wants more and more of carrots! (carrots are not his favorite food actually)
They are sold in local grocery stores in Japan in variety. I don't seem to find them here.....
They are so effective.
You can use them for other food as well.