Oh, I would never consider grating the butter by hand, as you say, it would be quicker just to rub it in. But with the food processor attachment, as yet unused.....
I tend to avoid American recipes
If I have to use one, I convert all quantities. So I should not need the Tala measure... what's the chances I end up getting it anyway?
I think I have bought Prospero at the wrong time of year.... we have spent the whole afternoon in the garden, he's not been used. I'm making an Italian bread cake tomorrow, so he will be beating egg whites again, but I think that's it.