That's a great plan, until you're exhausted at the grocery store and your kid sees another kid eating one and starts screaming that they want one.

Source: parent who swore up and down that they were going to make their own purees, and immediately caved when they realized just how much gddmn*d food a 9 month old goes through in a week. I was sure I was going to be a hyper-organic, make everything fresh type parent, and now we give him frozen pancakes and squeeze pouches. It turns out that getting kids calories is hard enough without having to make it all yourself.