Heinz by Nature Baby Food - Potato & Hake Fillet Purée is packed with nutritious ingredients and delicious flavour. Heinz by Nature is baby food made easy, just like you would make it! We craft all of our recipes to provide your little one with silky smooth goodness, containing no added sugar or salt. Let's welcome your child to the delicious world of food together. Our purées are delivered to you in glass jars that are recyclable or reusable. Our puree is made for babies 8 months plus.