I love the simplicity of today’s dish. Just two ingredients – chocolate and aquafaba – come together to create a waste-saving treat. Bean water has a mild savoury taste, but the dominant flavour here is chocolate, which, without the addition of extra fat (usually in the form of cream), becomes incredibly intense, amplifying its sheer chocolatiness.
Aquafaba has magical properties that mean it behaves like egg whites when whisked, creating an airy foam that can be used for everything from mayonnaise to mousse. According to Ada McVean in an article asking What is Aquafaba? for McGill University in Montreal, the water-soluble proteins and sugars in the beans leak into the water during cooking, giving it a similar composition to egg whites; it also contain saponins, which help it foam so well.
