The only natural cane sugar I had in the house was a coarse turbinado sugar, so I used that here and it turned out delicious. I will say that the butter and sugar don’t whip up quite as light and fluffy as they would with a finer-grain sugar and that’s why my version isn’t as tall and stately as Emma’s loaf. But I’m not so sure it’s a short coming, really. For the glaze, Emma suggests any dark booze you have: rum, bourbon or brandy. I opted for rum and folded a little into the batter…