Add all the cream cheese and mascarpone in a bowl and whip until smooth, approximately 4 minutes.
Toss in the sugar ¼ cup at a time and whip until smooth, approximately 30 seconds. Repeat until all the sugar is whipped and dissolved into the cream cheese.
Add in the vanilla and salt and whip for 1 further minute.
Add 1 egg and beat until well combined and repeat with the remaining egg and egg yolks.
Toss in the cream and whip for a further 4 minutes, until the mixture is smooth and increased in volume.
Pour ½ into the prepared cake tin and lightly tear ½ the raspberries apart, scattering over the top. Pour the remaining mixture into the cake tin and top with the remaining raspberries, swirling lightly in the tin.
Place the cake tin in the center of a deep roasting pan and carefully place in the oven.
Pour boiling water into the roasting pan half way up the outside of the cake tin.
Bake for 1 hour 30 minutes or until lightly golden and only slightly jiggly in the center.
Turn the oven off and leave the oven door slightly ajar for 2 hours.
Remove and place in the fridge for a minimum 4 hours.
Keep refrigerated until ready to slice and serve.
Serve up.