Combine the dry ingredients - Add the bread flour, sugar, salt, cinnamon, mixed spice, lemon zest and orange zest to a large mixing bowl. Stir to combine.
Prepare the yeast mixture - Gently warm the milk until it is lukewarm — not hot, or it will kill the yeast. Stir in the yeast until dissolved and activated.
Add the wet ingredients - Melt the butter. Add the beaten eggs, melted butter and the warm milk‑yeast mixture to the bowl of dry ingredients. Add the dried fruit and use a fork to bring everything together into a shaggy dough.
Knead the dough - Tip the dough onto a lightly floured work surface. Knead for around 10 minutes, adding flour to your hands and the surface as needed, until the dough becomes smooth and elastic.
First prove - Place the dough into a clean, lightly oiled bowl. Cover with cling film and leave in a warm place for 1 hour, or until doubled in size.
Knock back & second prove - Turn the dough out onto the work surface and knead again for 2–3 minutes. Return it to the bowl, cover and leave to prove for another 1 hour, or until doubled.
Shape the buns - Oil and flour a baking tray. Divide the dough into 12 equal pieces, shape each into a ball and arrange them on the tray with space between each one. Cover with cling film and leave to prove for 40 minutes
Add the cross - Mix the plain flour with the water to make a smooth paste, using a piping bag or snipping the end off a sandwich bag, pipe the cross onto the buns.
Bake - Preheat the oven to 200°C. Bake the buns for 15 minutes, or until lightly golden on top.
Glaze - Warm the apricot jam (microwave works well). Brush the hot buns with the warm jam to give them a glossy finish
Cool & serve - Allow the buns to cool in the tray before lifting them out. Serve with plenty of butter - absolutely delicious.