In a small bowl, mix together warm milk, yeast and 1 teaspoon sugar. Let stand until foamy, 5 min.
While your yeast is foaming, in a large bowl mix 1 c all purpose flour, 1 c white wheat flour, 2 tablespoon sugar together with the orange zest, salt, cinnamon, allspice, nutmeg, golden raisins, and raisins.
Stir the yeast mixture and add it to the dry ingredients, along with the melted butter and egg. Mix well, until a sticky dough forms.
Add as much of the remaining ½ cup of all purpose flour as needed to bring the dough together into a soft dough. Then, turn the dough out onto a floured counter top and knead for 5-8 minutes until a soft and smooth dough forms, adding flour as necessary to keep the dough from sticking to the counter or your hands.
Place the dough in a greased bowl and cover with a damp tea towel. Let rise in a warm, draft-free place for 1 hour.
After the dough has risen, turn it out onto a lightly floured surface and knead it a couple of times. Divide the dough into 8 roughly even pieces, and roll each into a ball. Place the rolls onto a greased baking sheet.
Using a serrated knife, lightly cut a cross into the tops of each of the buns, barely breaking the surface of the dough. Cover the buns and let them rise for 20 minutes.
Preheat your oven to 400F.
Once the rolls have proofed, mix together the egg white and 1 tablespoon milk in a small bowl. Gently, bush the rolls with the egg white mixture.
In another small bowl, mix 2 tablespoon flour and 1 tablespoon sugar together with just enough water to form a thick, but spreadable paste (roughly 1 tablespoon of water). Using a spoon, toothpick, or piping bag. Use the paste to fill the cross you traced in the dough before it had risen.
Place the rolls into the oven and bake for 12-15 minutes, until puffy and golden.
Let the rolls cool on a wire rack for 5 minutes before enjoying warm. (These rolls can be stored in an air-tight container on the counter for up to 4 days.)
Notes
*All purpose flour can be used for the white whole wheat. Keep in mind that you may need a little extra flour to get your dough to come together if using all purpose.