Pre-heat oven to 180ºC.
Add the flour and yoghurt to a bowl, then separate the eggs and add the yolks to the mixture along with the maple syrup and vanilla.
Using a spatula, mix the dough until it comes together, then empty on a well-floured work surface and knead until it comes together into a smooth dough.
Cut the dough into 8 parts, then take 1 part and roll into a long sausage shape about 2.5cm thick.
Fold the dough in half then twist around again to form a bunny shape. To make the tail, roll the leftover piece into a circle and place it into the opening part of the base of the bunny.
Brush with a little melted butter and bake for 15-20 minutes until golden.
Remove from the oven and while the bunnies are still warm, mix together the maple syrup and cinnamon and brush over each one.
Leave to cool fully before serving.