Homemade baby food provides your little one with a natural, nutritious meal. Learn what fruits are right for your child and how to prepare, cook, and store baby food. Babies between 4 and 6 months old are ready to start integrating solid food into their diet. Remember to check in with your pediatrician before making any changes to your baby's diet. When making baby food, be sure to wash your hands and use clean equipment and tools. You can also freeze it in an ice cube tray, and once frozen, keep the cubes in a plastic bag and store them for one to three months.