I've had various disastrous attempts over the years to make a sourdough starter. I was leafing through PH's book when I was in waterstone's yesterday, and he had a recipe using an apple.
I didn't buy the book, because my kitchen bookshelves are quite literally full of cookbooks, and I had decided on a one-in, one-out rule to stop them taking over the house.
However, if someone here tells me that his starter works, and all the recipes in his book are guaranteed to produce delicious results, I may reconsider.
So, has anyone attempted it?