Stir the crumbled yeast into the lukewarm water. Add flour, salt, vinegar, sesame seeds, oatmeal and flaxseed and mix everything with a wooden spoon.
Scatter some oat flakes into the greased loaf pan, add the dough, score the top and sprinkle with some oat flakes or pumpkin seeds (whatever you have there) and place in the cold oven. Set the temperature to 200 ° C and bake the bread for 60 minutes.
The recipe is very changeable, try it e.g., with chilli threads, herbs or grated vegetables There are hardly any limits to your imagination.