I do it. I have Annabel Karmel books and I use them sometimes or I just puree loads of different things. To some I'll add a bit of babymilk/water to make them more watery, or add baby rice to some to make them thicker/more creamy. I usually puree a few different veg/fruit at the same time, keep some as they are, and mix some of them up for different flavours. x