Line a baking dish with scrunched up baking paper. Scrunching helps it adhere to the tin nicely so your buns will fit snugly.
Bring the dough out of the fridge. Pour the fruit mince into the dough and use your hands to distribute it evenly through the dough. It should be sticky but quite firm. Lightly oil your hands and divide the bun mixture into 12-15 small buns. Fit them tightly into the baking dish – it will encourage them to rise up, not out. It will also keep them nice and moist.
Cover with the same plastic as last night, lightly oiled if it’s touching the buns. Leave the buns in a warm, draft free spot to rise for anywhere from 3-6 hours. Time = sourdough flavour development.
The buns won’t rise as dramatically as yeasted or regular ones, but there should be a tangible difference. They should look increasingly snug in the dish, and feel light and airy when (gently) prodded.
When they’re ready to bake, preheat the oven to 220C and fill a small oven proof dish with water. Brush the buns liberally with egg wash, before piping on your cross of choice (chocolate or traditional).
Place the buns in the oven next to the small dish of water. The steam from the water will help give the buns lift.
Cook for 20-25 minutes before turning the function to grill and browning the tops to your liking. If you use the traditional crosses, you can go over the buns with extra egg-wash every 10 or so minutes to keep them shiny and moist.
Once the buns are cooked to your liking, remove them from the oven and brush them liberally with the melted butter. This provides one final hit of moisture.
Finish by brushing them with the maple syrup until they’re sufficiently shiny. The buns are best served warm and fresh out of the oven or reheated on subsequent days. I use a sandwich press for mine, but a microwave works equally well. Serve them with a big hunk of good quality butter.