Start four days before you want to steam the pudding:
Place the raisins, sultanas, figs, dates, prunes, apricots, cherries and the candied orange and lemon peel in a bowl.
Pour the brandy or rum over the dried fruit and stir to combine the mixture.
Once everything is mixed, cover the mixing bowl with cling film or a plastic wrap and let it soak for four days. Once a day, take the plastic wrap off and mix up the ingredients. If the mixture gets a little dry, add more brandy or rum.
After four days, place the breadcrumbs, flour, salt, baking powder, brown sugar and spices in a bowl and stir to combine.
Finely grate the suet.
Grate the apple.
Add the grated apple, treacle (or molasses), suet, lemon and orange zest and the eggs to the soaked dried fruit and stir to combine it.
Add the dry mixture to the fruit mixture and stir thoroughly to combine it. It'll become very thick and sticky.
Grease your pudding mould or bowl with butter and scoop the batter into the mould. Gently press the batter down and smooth the top.
Either close the lid on the form or cover it with aluminium foil that you secure with a string around the mould. Fold a pleat in the foil to allow room for expansion as the pudding cooks.
Fill a large pot with water and bring it to a low simmer.
Put the pudding mould into the water. The water level should come up halfway to the edge of the pudding mould.
Now, cook the pudding over low heat for about 8 hours. The water should not be boiling but just simmering. Check every 1 - 2 hours to make sure that there's enough water left in the pot. Add more (hot) water if necessary.
When the pudding is done steaming, carefully lift out the pudding mould and let it sit for about 5 - 10 minutes. Then, put the mould upside down and let the pudding slide out of it.
Put the pudding on a plate and let it cool completely.
When the pudding is cool, sprinkle it with brandy or rum and cover it with foil. Store the pudding in the fridge or a cool place, e.g. the basement.
Once a week take off the foil and sprinkle the pudding with brandy or rum. Then wrap it back up again and put it back in the fridge or basement.
On Christmas Day - or whenever you want to serve the pudding - unwrap the pudding and put it back into the mould it was steamed in. Recook it again on a low setting for one hour.
Flip the pudding onto a plate and light it on fire if you like (see blog post section on how to light a pudding).
Serve the Christmas pudding with vanilla sauce, whipped cream or ice cream.
