Lightly grease the mini doughnut tin with a pastry brush dipped into the melted butter
Put the melted butter aside for use later
In a large mixing bowl, cream the 70g/2½oz softened butter and 125g/4½oz caster sugar
In a small measuring jug, beat the egg before adding the vanilla essence
Add the egg mixture to the butter & sugar mixture until well combined
Add the milk a little at a time, stirring constantly
Sift the baking powder and salt with the flour before folding it into the wet mixture
Put a third of the mixture into a piping bag (fitted with a large-sized round nozzle), but I simply put the piping bag into a Pilsner glass and fold it over the rim
Pipe the mixture into the doughnut tin so each cavity is about half full
Pop the tin into the oven and bake for 12-15 minutes or until the doughnuts begin to turn a golden brown
Turn the doughnuts out on to a wire cooling rack
Repeat instructions 9-12 twice more or until you run out of doughnut batter
In a cake tin or casserole dish mix the 60g caster sugar with 1tsp ground cinnamon
Using the pastry brush, brush the melted butter on to the first batch of 12 doughnuts
Put these doughnuts into the tin/casserole dish and shake lightly
Turn each doughnut over and shake again until covered
In a shallow bowl, mix the icing sugar with the tablespoon of water to form a thick paste
In another 2 shallow bowls, decant the hundreds & thousands into one and the chocolate crispies into the other
One by one, carefully dip 12 of the doughnuts into the bowl of icing before dipping them into the bowl of hundreds & thousands and place them back onto the wire rack
Dip the last batch of 12 doughnuts into the bowl of icing before dipping them into the bowl of chocolate crispies and place them back onto the wire rack
They're ready to enjoy!
If there are any left over, once completely cooled, put them into an airtight plastic container. They'll last for another 2-3 days