Mix flour, baking powder and salt. Then add water and knead everything together. Let the dough rest for 5 to 10 minutes. Now add some oil to the cold pan and spread the dough in it. Spread it out so that it lies as flat as possible on the bottom of the pan. The flatter the dough in the pan, the faster it is done. If you have to leave the dough in the pan for a long time, it will eventually burn. Then put the pan in the fire or on your hobo stove. Turn the bread several times and add oil if necessary. The oil prevents your bread from burning on the bottom of the pan. After a few minutes (about 3 to 5), when the bread comes off the pan easily, your bannock bread is ready.