Ok, so I've read "the books" and have spent some delightful evening pureeing foods to put in the freezer. We've done baby rice (kind of - more over the face than in the mouth). Now it's time for pear purée. This may be a stupid question, but should it be warm when I give it to her? I know I should defrost the cube overnight in the fridge, but it doesn't say whether to give it warm or cold. Maybe it's a matter of preference? I would be grateful for words of wisdom from those who have gone before!!