Fill a small bowl with cold water then add in the gelatine sheets one at a time. Leave to soak whilst you warm the cream up.
Next, place the cream, milk & sugar into a medium saucepan. Scrape the seeds out of the vanilla pod & add both the seeds & pod to the milk & cream.
Place the pan over a low heat & allow to warm gently, stirring occasionally. Once steaming (don’t let it boil!) remove the pan from the heat.
Squeeze as much water as you can out of the soaked gelatine then stir into the warm cream. Make sure to stir until the gelatine has fully dissolved.
Stir the baileys into the cream then pass the mix through a sieve, into a mixing bowl (metal is best!).
Next, fill a larger, separate bowl up with ice & water then place the bowl containing the cream into the bowl of water. Stir the panna cotta mix regularly until it has cooled down & has started to thicken. This will take around 20 minutes.Allowing the panna cotta mix to cool like this holds the vanilla seeds in suspension, preventing them from sinking. In the meantime, lightly grease 4 150ml pudding moulds with a neutral oil.
Once the cream is ready, pour the mix into the moulds then place into the fridge & leave to set for at least 4 hours.