Add sugar to the warm water, cut the yeast and leave for 10 minutes to activate the yeast. In a small bowl drive in the eggs, shake them with a fork, add sunflower oil, stir. In a bowl sift 250 grams of buckwheat flour, add salt and pour the egg mixture and yeast.
Stir the dough and if you need to pour the flour, it should turn out like wet sand, I took the flour in total 300-320 grams.
Interfere with another spoonful of batter about 3 minutes and put it into the form for baking bread. I greased it with sunflower oil. Cover with a film and a towel and leave to rise in a warm place without drafts for 1-1.2 hours.
Bake the bread in a preheated 220 degree oven for 35 minutes. If you have a strong oven bakes, bake at 200 degrees. The finished bread is removed from the form and allow it to cool. Bon appetit!