So... you had a baby. And you have all sorts of good intentions about making your own baby food etc. And maybe you actually do it (it's doable). But you will still buy some of these jars. And even a few of them pile up. But now that I've compiled this post I have these words of wisdom for you: KEEP THEM! I had no idea just how many things could be done with the little beasts. I mean the jars, not the babies. Not that you shouldn't keep your babies. I just mean that in no way do I advocate/promote/ condone the upcycling of babies. Just jars. Jeepers.