Chocolate pasta
This pasta dough probably serves 8 people or more
350g tipo '00' flour
50g cocoa
1 tbsp sugar
4 eggs and a yolk (you want about 270g of liquid, so if you have 67g eggs you only need 4)
Sift the flour, cocoa and sugar onto a clean board or bench. Make a hole in the middle, crack in your eggs. Mix well, then knead until silky smooth (this takes about 10 minutes of hard kneading).
Leave to rest in the fridge for half an hour or so wrapped in glad wrap, then cut in four and roll out using your pasta roller. I found that I could only take it down to a 6 or 7 on the rollers before it started to break up; the cocoa is not as pliable as a pure-flour pasta.
Creme Anglaise (aka sweet custard)
Serves 6 or so
Combine the milk cream and vanilla bean in a sauce pan and bring to a simmer. Remove from the heat and let the bean steep for fifteen minutes. With a pairing knife, scrape the beans from the pod into the milk-cream mixture. Discard the pod (or store it in sugar).
Combine the sugar and yolks and stir vigorously with a whisk for thirty seconds or so (this will help the sugar to begin dissolving and will also help the egg to cook more evenly).
Fill a large bowl with a 50-50 mixture of ice and water, and place a second bowl into the ice bath. Set a fine-mesh strainer in the bowl.
Over medium heat, bring the cream just to a simmer, then pour it slowly into the yolks while whisking continuously. Pour the mixture back into the pan and continue stirring over medium heat until the mixture is slightly thick, or nappĂ©—it should be completely pourable but if you dip a spoon in it, it should be thick enough on the spoon to draw a line through it—2 to 4 minutes, depending how hot your burner is.
---Serve a small amount (say 1/3 of a cup) of custard in the bottom of a bowl, top with a few strands of chocolate pasta. If you want to be extra ridiculous you can serve some white chocolate with a microplane at the table, to shave over like parmesan.