Mix together all the dry ingredients in a medium bowl. Add the milk and mix together. The dough will be very wet.
Grease a metal pot (with a lid) so the bread won’t stick when it’s cooked.
If, like me, you don't have a geothermal spring in your garden(!) Siggi suggests you bake in the oven at 120 degrees Celsius (with the lid on) for five and a half hours, or until bread is cooked in the middle. You could also cook in a slow cooker
To convert to cups measurement use this converter