You will need:
1 ripe pear, peeler, knife, chopping board, saucepan, and liquidizer (all cleaned well)
Place chopped pear into saucepan and cover with water. Bring to boil. Cook until very soft to touch with a fork
Pour most of the water out into a separate jug. Pear retains a lot of liquid so if you have too much water it becomes very slushy. You can always add more of this liquid later if needed.
Once pear has cooled a little, place into liquidizer and blend to your desire. Normally only takes about fifteen seconds for me and I like mine quite smooth. Pear becomes tricky to mix once it has cooled a lot.
Wait until puree has cooled a lot and serve to baby. Or place puree into ice cubes and put into freezer for later use. Once frozen store in air tight bags or containers for a couple of months.