Add buckwheat flour and nuts (I used a mixture of nuts), chop them first with a knife (if you don’t like large pieces of nuts in baked goods, use a food processor). Mix well.
Cover the baking sheet with parchment. Put the dough in portions on a baking sheet with a teaspoon, leaving a distance of about 2 cm between the cookies, so as not to stick together during baking and send to bake for about 25-30 minutes.