Mix the yeast, honey, salt, vinegar and water well. Mix flour, poppy seeds, sesame (save 1 tablespoon) and bread clover well. Stir in the water mixture well and let it rest briefly.
Grease and flour a box cake pan. Spread the rest of the sesame seeds on the bottom of the pan. Then fill in the dough.
Bake at 220 ° C for about 1 hour. Let cool down completely.