1. In a large mixing bowl, combine 1 cup of the flour, sugar, yeast, and warm milk. Let it sit for 5 minutes until frothy.
2. Add the melted butter, beaten egg, cinnamon, nutmeg, and salt. Mix well.
3. Gradually add the remaining flour and currants, mixing until a soft dough forms.
4. Knead the dough on a floured surface for about 10 minutes until smooth and elastic.
5. Place the dough in a greased bowl, cover with a damp cloth, and let it rise in a warm place for about 1 hour or until doubled in size.
6. Punch down the dough and divide it into 12 equal pieces. Shape each piece into a ball and place on a greased baking sheet. Cover and let rise for another 30 minutes.
7. Preheat the oven to 375°F (190°C).
8. For the cross, mix the flour and water to form a paste. Pipe a cross on top of each bun.
9. Bake the buns for 15-20 minutes or until golden brown.
10. While the buns are baking, heat the apricot jam until melted. Brush the warm buns with the jam to glaze.