Beat the eggs with the sugar and lemon juice to whiten.
Gradually, add the softened butter and milk, keep stirring. Add the sifted flour and baking powder together.
Preheat a well greased waffle maker. Pour the dough and bake waffles. For the cream mixture, beat the fresh cream into fluffy snow.
Separately, melt the butter with grated chocolate and milk. Once homogenized, remove from heat and stir until completely cool.
Then mix this with the cream, they need to be the same temperature.
Stick 2 waffles together with the white cream, cut in half and serve these waffles with hot cocoa.