I make one that you can control the sweetness, is easy to make - but has no raw eggs as I have the kids.

225g chocolate (Not cooking chocolate - it chunks) Dark chocolate for sweeter.
300 ml thickened cream

1. Chop chocolate and place in top of a double boiler, or in a microwave-safe bowl, microwave chocolate until melted. Stir occasionally until chocolate is smooth. Allow to cool slightly.
2. Whip cream in large bowl with electric mixer until soft peaks barely form.
3. Fold chocolate into cream and spoon into serving dishes. Chill 30 minutes in refrigerator, until set.