Use 5 grams of butter to grease a 500 gram (1lb) pudding basin.
Cut a small circle of baking parchment and put it in the base of the basin. This will help the pudding to come out of the basin more easily.
In a large bowl weigh out ½ teaspoon ground cinnamon, 2 teaspoons mixed spice, 80 grams dark soft brown sugar, 25 grams plain (all purpose) flour and 25g breadcrumbs.
Peel and core an apple, chop finely and weigh out 50 grams and add to the bowl.
Grate 15 grams of butter and add to the mix.
Beat 1 medium egg and add to the bowl with the soaked dried fruit bowl, then mix everything together.
Mix all the ingredients together.
Spoon the pudding mixture into the prepared bowl/basin. If your pudding basin has a lid, then put this on firmly.
If you don't have a lid, then cover the bowl with a layer of parchment paper covered by a layer of aluminium foil. It's important to make a pleat in this paper/foil lid. Then secure it to the bowl with string which you can make into a handle across the top.
Put a heatproof plate upside down on the base of the slow cooker. I use the lid of a pyrex casserole dish.
Put the pudding basin on top of the plate, then fill the slow cooker with boiling water from the kettle until the water comes half way up the pudding basin. Put on the lid and cook on HIGH for 4 hours.
Remove the pudding from the pan and if you are not eating it straight away, leave to cool completely.
If you have used a parchment and foil lid, then remove it and discard. If you plan to store or freeze the pudding make a fresh lid and secure with string.