Grease ring cake tin
Get the chopped pecans and put them in a position handy to the cake tin
Melt butter in a small bowl and allow to cool
Mix Demerara sugar and cinnamon in a second small bowl
Dust work surface with some flour
Pour dough onto your work surface
Form dough balls each of 30 grams weight (cut off dough, weigh, shape into ball, put to side)
Dip a dough ball into butter
dip a dough ball into cinnamon and sugar
Put a dough ball into loaf tin
Put in more dough balls until you have a layer of them, ensure there is a little bit of space between adjacent balls as they will grow
Sprinkle on half the chopped nuts
Put another layer of dough balls into the cake tin (as above)
Sprinkle on the remaining chopped nuts
Cover and leave to rise in a warm place until doubled in size (about 1 hour)
Heat Oven to 180º C (160º C fan)
Bake until cake is risen and golden, and a toothpick comes out dry (30-35 minutes)
Cool for 15 min
Turn out upside down onto a cooling rack
Rip apart with your bare hands helped by small children