For the buttermilk bread, knead all the ingredients for the dough with the dough hooks until the dough separates from the sides of the bowl (7-10 minutes). Cover and let rise in a warm place for at least an hour.
Knead again with your hands and divide into two parts. Form a long roll from each part, twist both rolls together and place in the greased, floured pan like this. Cover and let rise for another 45 minutes. Preheat oven to 200 °C top and bottom heat.
Put the pan in the oven and bake for about 50 minutes. Cover with aluminum foil if the surface becomes too brown. After 10 minutes, turn the bread out onto a rack and let it cool. The buttermilk bread tastes slightly sweet and goes well with butter and jam for breakfast.