The pre-ferment has to be made the night before the Gibassier are baked. So the previous night, mix together the ingredients for the pre-ferment into a slightly stiff but smooth dough. Add a little more milk if your dough is too stiff.
Scrape the dough into an oiled bowl and cover loosely. Let it stand, at room temperature, for about 14 to 16 hours. At the end of this time, the dough would have risen and have a fermented look.
The next morning, make the dough for the Gibassier. You can do this by hand, but it will require some effort as the dough can get a bit sticky. Using a kitchen machine or a food processor will make things easier.
Put the eggs, olive oil and Orange Blossom Water in the processor bowl and run a couple of times to mix well. Then add the warm water and mix. If the water is too hot, the mixture will curdle because of the eggs!
Now add the pre-ferment (tear it up into chunks first so it will mix easily), bread flour, sugar, salt, yeast, and knead until the dough is smooth. Now add the butter in chunks (3 or four times) and knead until the butter is incorporated into the dough before adding the next chunk. Knead well until the dough is soft and supple.
Add the chopped candied orange (or apricots), aniseed and the zest and knead till incorporated. Shape the dough into a round and place in a well-oiled bowl turning it to coat well. Cover loosely and allow the dough to double in volume. This should take about 2 hours.
When done, turn the dough out onto your working surface. Divide it into 12 equal portions, shape each into a round and let the dough rest for about 15 to 20 minutes. Then shape and flatten each round into a semi-circle or oval. Make three cuts in the semi-circle, one in the centre and two on either side of this cut from the straight edge to the arch of the semi-circle (see photographs), by pushing your implement straight into the dough. Making sure the cuts open up into neat slits. Then using scissors, make 4 snips along the arched side at equal distance.
Lift the Gibassier dough and transfer it to a parchment lined baking sheet making sure to stretch it a little so the cuts open up well and the slits also spread a bit. Repeat with all the balls of dough, and let the shaped dough rise for about 30 to 45 minutes till a little puffy.
Then bake them at 180C (350F) for about 10 to 15 minutes till they turn a golden brown on top.
Take the Gibassier out of the oven and brush them while still hot, with clarified butter/ ghee. Immediately press the brushed side down lightly (or sprinkle with sugar instead) into vanilla sugar or castor sugar. Then let them cool on a rack.
Serve them slightly warm or at room temperature with coffee or tea.