Buckwheat yeast breads are found in many Western cuisines but I prefer the ones from France. I started with this recipe and made a few alterations.
I’ve experimented with a lot of recipes and I generally limit the buckwheat to 1/2 cup per recipe. In this case I’ve added 1/2 cup white whole wheat so the ratio of white flour/whole grain flour is 1/3. The result are flatbreads with a lot of texture, fiber (from walnuts and seeds) and flavor.