In a mixing bowl, cream the cream cheese until smooth.
Add the sweetener and continue mixing.
Beat in the whipping cream and beat until the batter is thick and smooth.
Add your choice of flavouring syrup.
Divide the batter between three bowls.
Add food colouring to two of the bowls (orange to one and purple to the other)
Spoon in one colour of cream cheese filling over the frozen crust.
Smooth out the top of the first layer and wipe off any filling that has touched the sides of the mould.
Add the next layer and repeat.
Add the final layer on top and use an offset spatula over the top of the silicone moulds to smooth out the tops.
Place the silicone mould in the freezer for at least 2 hours or longer until they are firm enough to remove from the mould.
Loosen the sides of the mould and then gently push the cakes up and out of the moulds.
If serving , allow 20 mins to thaw or place into an airtight container into the refrigerator.
Serve with Sugar Free sauce of your choice. (see suggestions)