For chocolate lean muffins: combine flour, cocoa, baking powder, then add honey, water, butter and mix thoroughly. Place one tablespoon at a time in silicone muffin molds and bake in an oven preheated to 180 degrees for 30 minutes. After cooling, carefully cut the finished muffins lengthwise into two parts, put venerable herring cut into small pieces on top, decorate with coriander, dill and lemon.