Add the milk to a heatproof bowl and heat in the microwave in short bursts until just steaming.
Add the flour, sugar, yeast, cinnamon, mixed spice, ginger and orange zest to a large bowl. Add the butter and rub between your fingers until the mixture resembles breadcrumbs.
To the bowl add your warmed milk, mixed peel, raisins and eggs and mix together until fully combined.
Knead the mixture for 5-10 minutes until it is smooth and springy.
Transfer the dough to a clean but lightly oiled bowl. Cover the bowl with clingfilm or a clean tea towel and leave to rise for 1-2 hours or until doubled in size.
Once the dough has risen remove it from the bowl and knead on a lightly floured surface for 1-2 minutes to "knock back."
Split the dough evenly into 12 balls. Put each ball onto a lined tray (I did four rows of three balls) around 1cm apart.
Cover the lined tray with cling film and leave to prove for 60 minutes. Towards the end of the prove preheat your oven to 200C (180C Fan).
Add the 50g of plain flour to a bowl and gradually add in the water. Mix after each addition until a thick paste is formed.
Pipe the paste onto the top of your buns to give you the crosses.
Bake the hot cross buns in the oven for 20-25 minutes, they should be golden in colour.
Once baked, brush the buns with apricot jam to make them sticky and shiny.