Mix the sugar, 1/2 teaspoon salt, the yeast, measured warm water and wine together in a large bowl and leave to stand for 5 minutes, during which time bubbles should begin to appear as the yeast starts working.

At this point, add the beaten egg, then gradually mix in the flours, baking powder, spices, vanilla extract (if using) and a pinch more salt and mix together well.

Cover the bowl with clingfilm and leave to rise in a warm place for 1-2 hours or until the batter has doubled in size.

Heat the oil in a deep-fat fryer (the safest option) or heavy-based, deep saucepan filled to just under half the depth of the pan to 160˚C (325 F). Test the temperature of the oil with a small drop of the batter- It should slowly rise to the surface and brown slowly.

Drop a few separate tablespoons of the batter into the hot oil and fry for 2 minutes or until golden brown, then turn each borrow over and fry until evenly dark golden brown all over. Remove with a slotted spoon and drain on kitchen paper. Repeat with the remaining batter.

Mix the extra sugar and cinnamon together on a deep plate, then roll the borrow around the plate to coat them in the mixture. Serve warm or at room temperature on their own- or with clotted cream if you have it!