For this recipe you will need a 20cm/8in spingform ... through when the cake is covered with fondant icing). For the marshmallow fondant, add the marshmallows, a tablespoon water and a little ...

For this recipe you will need a deep 25cm/10in round ... cover with cling film and set aside. For the fondant, put the marshmallows and 2½ tablespoons water in a microwave-safe bowl and heat ...

though it can be pleasantly flavored with marshmallow and chocolate. In my experience, people either love fondant or are disappointed by its lack of flavor. But as evidenced in the recipes linked ...