Prepare raw materials: whole wheat flour, yeast, water, salt, black sesame walnut flour, brown sugar and corn oil.
1. The yeast is melted with a small amount of warm water in advance, mixed with all other raw materials except corn oil, put into a pot, basically stirred evenly and agglomerated, then let stand for 1 minutes, then stirred again and let stand for 1 minutes;
2. Take out the dough and knead it on the chopping board, add a tablespoon of corn oil until the unbreakable film can be pulled out, and continue kneading until the oil is completely absorbed and the unbreakable film can be pulled out.
3, bunching up, covering with plastic wrap, standing at room temperature and fermenting to twice the size;
4. Take out the dough, flatten it and exhaust it. Roll it into a large rectangular piece and roll it up. Roll it into a large rectangular piece, roll it up again, and pinch it tightly;
5. Put it into a toast mold and ferment it to twice the size again;
6. Bake in an oven preheated to 18 degrees in advance for 4 minutes.