Combine the yeast, sugar and milk in a small bowl and mix until there are no lumps.
Cover with a clean tea towel and set aside in a warm place for 10 minutes until foamy.
Dough
Sift together the flour and 1 1/2 Tbsp cacao powder in a large mixing bowl.
Add the cacao nibs and stir well to coat with the flour.
Add the ghee, egg, honey and yeast mixture and mix well to a soft dough.
Cover with a clean tea towel and set aside in a warm place for 45 minutes to 1 hour.
Turn the dough out onto a clean surface dusted with extra flour and shape into a long sausage.
Cut the sausage into 12-16 pieces.
Shape each piece into a bun and place on a lined baking tray.
Cover with a clean tea towel and set aside in a warm place for 15-20 minutes.
Bake in a preheated oven at 220oC for 25-30 minutes until golden.
Glaze
As soon as the buns are ready, combine the glaze ingredients in a small pot and gently heat until the sugar and gelatin melt.
Brush the hot glaze onto the hot buns.
Cool the buns on a wire rack.
Chocolate for Crosses
Place the cacao butter and rice malt syrup into a small pot and melt over very low heat.
Whisk in the cacao powder, vanilla and salt until smooth.
Place into a piping bag (or use a plastic sandwich bag with one corner cut off) and pipe crosses onto the buns. Be careful as it is hot. If it is too hot, allow it to cool for a few minutes until you can hold it without burning yourself.
Notes:
If it is a cold day, and you don’t have anywhere warm to sit the yeast and the dough, place them on the top shelf of a cold oven, with a bowl of boiling water in the bottom of the oven and close the oven door. This will provide a warm, but not hot environment to activate the yeast.