If you've ever tried making chocolate mousse the traditional way, you'll know that there's quite a lot of faffing about with egg whites. As well as having very mixed results (we've never managed to make a really good one using this method), the fact that it contains uncooked egg means it's not ideal for pregnant women, children or people with compromised immune systems. We've got the solution! This recipe is egg-free and gives a much more reliable result that's really delicious. Feel free to add flavourings like orange or mint by using a bit of flavoured chocolate. This recipe makes five little mousses - the portions aren't huge but are plenty big enough as it's pretty rich.