Baby Food in Can I have ___? Posted April 26 I used to use baby foot packets all the time as carbohydrate fuel on long hikes and backcountry climbs. I'd usually alternate the yummy fruit heavy ones and the ones from Serenity Kids that are gnarly in taste but full of vegetables like sweet potato, carrot, beet, and spinach. Plus, those ones have olive oil for some added fat. So yeah, I don't see a use for these in a regular day of eating at home, but they are great fuel while doing long outdoor activities!