(Yudane) Mix 30g boiled water with 30g whole wheat flour and let it cool.
In a large bowl, combine whole wheat flour, dry yeast, salt, and brown sugar.
Add water and olive oil, then mix.
Add the cooled yudane and knead for 3 minutes.
Let dough rest for 10 minutes.
Knead again for about 2 minutes.
Let rise in a warm place.