White Chocolate Cheese Cake

This cake was served in my high school graduation party. I have made it at least a dozen times afterwards plus many other versions of it by changing the base or the kind of chocolate. 
For the base you can use the biscuits you prefer. 

I used the gingerbreads because I love them but also Digestives or oatmeal cookies go well. 

For decoration you can also use fresh berries or other nuts. 

WHITE CHOCOLATE CHEESE CAKE

Base:

300 g biscuits

100 g butter

Filling:

250 g Philadelphia cheese

200 ml cream

3 eggs

170 g (2 dl) sugar

2 teaspoons vanilla sugar

200 g white chocolate

7 gelatines

Decorating:

pistachios 

Cover the base of a spring cake tin with baking paper.

Crush biscuits and mix them together with half melted butter. 

Press the mix on the bottom of the cake tin.

Prepare the filling. Put the gelatines into a cup covering them with cold water. Mix in one bowl egg whites with both sugars until the texture it's very thick. In another bowl whisk cream. In a third bowl mix philadelphia, melted chocolate and egg yolks. Add the two other mixes in the first bowl. Heat the gelatines with just a tiny amour of water and when it becomes fluid, add with all the other ingredients mixing carefully. Pour the mix on top of the base in a cake tin and place in the fridge at least for 6 hours. Before removing the collar, run a sharp thin knife around the cake and then place it on a serving plate. 

Decorate and serve cold.