This recipe is absolutely fabulous and as the posts title states, yes it has only two ingredients! The recipe produces the dense thickness yet airyness of a chocolate mousse while keeping the calories down.
I suggest while making this to use the best possible chocolate you can get hold of as there is no cream or eggs to mask the flavour of the chocolate and instead, the chocolate is the star of the show, being mixed only with water to produce this mousse.
This recipe was created by a French chemist who was a molecular gastronomist and I watched Heston Blumenthal make it on his show.
It's important to not overbeat the chocolate sauce once it is in the ice cold bath as it can become too grainy. However, keep in mind, the more you whisk, the more moussey the mixture becomes up until the point where the chocolate siezes.
I left mine at the cold chocolate pudding-semi mousse stage, however you can always keep whisking longer to get that thick dense mousse most people are after.
The recipe is all about timing. However, this recipe being as incredible as it is allows you to also reverse your mistakes using the SAME mixture! All thats needed is to scoop out the "wrong" (overbeaten, grainy etc.) mixture and place it back onto the saucepan where you reheat it to get the glossy chocolate mixture. Then you carry out again, the next step where you chuck it in an icebath with a bowl on top. So fab.
You could also use this recipe for a chirstmas vibe! And add any flavouring you want with the water, whether that be liquor or orange essence or juice to give it another layering of flavour. However, I think just using the chocolate on its own produces a very thick, rich and creamy mousse which lets the chocolate flavour shine through. Bon appetit!
Hervé's Chocolate Mousse (Adapted from Hervé This' Molecular Gastronomy, via Food 52)
100g high quality dark chocolate (roughly 70%)
80ml (or g) water
a few handfuls of ice cubes
good glug of double cream (optional garnish)
cocoa nibs (optional garnish)
Chop the chocolate up into chunks. Put the ice into a bowl then fit a metal bowl (if possible, it will let the mixture cool faster, meaning less whisking) into it. Add some water to the ice to make sure the bottom of the top bowl is submerged and cooled. Get a whisk and serving bowls ready.
Place the chocolate into a saucepan with the water. Warm over low-medium heat until the chocolate has dissolved and you have a smooth liquid. Pour into the cold bowl and start whisking immediately. As you whisk, the mixture should start to slowly thicken. Keep going until it holds thick ribbons. Quickly transfer to your serving bowls before it starts to set.
Remove the chocolate bowl from the ice and replace with a clean one. Pour in some double cream and whip until it holds soft peaks. Spoon over the mousse and sprinkle some cocoa nibs over the top. Serve immediately if possible. If not, place in the fridge then bring up to room temperature before serving.