The guidelines for when to start your baby on solid foods – and just what those solid foods should be – are constantly changing. Thankfully, our experts are able to give you a reliable overview on what will work best for your baby, how you can tell when they're ready, and what choices you should make for the first "solid" spoonful. A hint for those who haven't done this before: it won't actually be solid. And you'll need a bath after.