Prepare the scalded seeds the day before - add 30 grams of hot boiling water to 30 grams of flour, stir until scalded seeds form, and place in the refrigerator overnight. The next day, soak the raisins in hot water for 30 minutes, drain and pat dry with kitchen towels. Add all ingredients to the bowl (except butter) and stir until there is no dry powder left. After resting for 15 minutes, knead the dough for 5 minutes. Once the dough is formed, transfer to a work surface. After adding the butter, knead the dough for 15 minutes. First fermentation 45 minutes (38°C)