For the blinis, mix sugar with milk and dry yeast and let rest for 5 minutes. Add wheat flour and knead for 5 minutes, let rise for about 60 minutes (until it foams or bubbles form).
Meanwhile, for the compote, cook 15 ml of water, honey, onions, cranberries, ¼ tsp salt and a little pepper in a pan over medium heat until the mixture is very tender. Place in a blender and blend until creamy, set aside and let cool.
In one bowl, mix buckwheat flour with salt and pepper, in another, whisk the egg with water.
As soon as the dough has risen, stir in the dry and wet ingredients, add cooked wild rice and knead thoroughly, let the dough rise for another 60 minutes.
Heat butter or oil in a large pan over medium heat and fry the blinis until golden brown on both sides.
Arrange the blinis on a serving plate, spread sour cream, smoked salmon and a dollop of cranberry compote over them. Garnish with chervil.
Here you can find some of the ingredients for the recipe