Add the vanilla and salt, mix to combine and pour the caramel into a bowl. Cool until needed. To make the frosting, cream the butter with 150g/5½oz salted caramel and the vanilla in a free ...

These grown-up éclairs are very straightforward and will have you wowing family and friends. Equipment and preparation: you will need a piping bag fitted with a 1cm/½in plain nozzle. Preheat ...