Melt Toblerone in the microwave in 30 second bursts until melted. Set aside to cool slightly.
Place the cream cheese and sugar in to a bowl of a stand mixer. Beat until smooth and creamy and the sugar has dissolved.
Add in eggs and vanilla and beat till smooth.
Add in cream and beat until thick and creamy.
Add in the melted Toblerone and give it a gentle mix, don't over-mix this as you won't get the ripple effect. Just one or 2 mixes around the bowl is enough.
Pour the mixture into the springform pan and place in the oven.
Place an oven safe bowl, dish or pan in to the oven beneath the cheesecake and fill it with hot water, this is a hack to create a water bath and will help to cook the cheesecake while keeping it smooth and creamy.
Bake for 65-70 minutes.
Cheesecake is cooked when the edges are firm and set and there is a slight wobble in the centre.
Once baked, leave the oven door slightly ajar while the cheesecake cools down, remove after an hour and let cool completely before chilling.