01 -
Heat up the water, butter, sugar, honey, and star anise in a pot. Let it boil. Take it off the heat, cover it, and soak for 2 hours. Strain it, then cool it down overnight.
02 -
Set the oven to 180°C. Coat a 25x8 cm cake pan with butter and flour. Lay parchment paper at the bottom.
03 -
Rinse the lemon and orange well. Grate their peels.
04 -
Sift the flours, baking powder, and spices together. Toss in the zest. Gradually stir in the cooled infusion using a spatula.
05 -
Pour the smooth batter into the pan. Bake for 10 minutes.
06 -
Take the cake out and slice a long cut across the top. Pop it back in the oven for 25-30 minutes until a knife comes out clean.
07 -
Cool the cake for a few minutes. Remove it from the pan, place it on a cooling rack, then wrap it tightly in plastic wrap. Rest it at room temperature for 24 hours.