Make the crepes by melting the butter and allowing it to brown slightly. Set aside.
2. Step
In the same pot, warm the milk. Remove from heat.
3. Step
In a bowl, whisk flour, cocoa powder, and sugar. Mix in eggs.
4. Step
Gradually mix in butter and warm milk. Chill.
5. Step
On a nonstick skillet over medium heat, pour ¼ cup (60 ml) of crepe batter, and tip the pan to cover the entire bottom surface. Cook until bottom surface of crepe begins to brown, then flip.
6. Step
Cool crepe. Repeat until all of the crepe batter is used.
7. Step
Stack crepes on top of each other, with whipped cream between each layer. Once assembled, trim edges for a cleaner look, if desired.
8. Step
For the ganache, bring the heavy cream and sugar to a boil, and pour over chocolate and butter. Let cool.