Beat the eggs with the milk, cream and sugar, then soak the bread pieces and lay them on the bottom of a lined springform cake tin. Bake for 20 minutes.
Whisk together the cream cheese, icing sugar, beaten eggs and vanilla until the mixture is smooth. Fold in the berries and pour the mix over the cooked toast base.
In a blender mix the flour, brown sugar and butter until it forms a soft crumbly mixture. Sprinkle this over the cheese mixture and bake for 40 - 50 minutes until it doesn't wobble in the middle and leave to cool completely in its tin before eating.