Making the food has actually been pretty easy and not very time consuming. I did order a book to give me recipe ideas but haven't really used it. I laughed the first time I read it because the pictures of the purees looked like something a gourmet chef made. We're talking baby food here. Oliver eats beef and carrots mixed with bananas for crying out loud! Maybe making it look pretty makes it seem less gross to the mother.
If I was going to write my own cook book it would say:
Steam or boil veggies/fruit/meat till soft.
Puree in a food processor with a little water.
Freeze in ice cube trays for individual portions.
And of course I'd have a picture.
Hence Oliver's beef and bananas. Ewww! Happy eating :)