Select the berries or clean and drain them. Crumble the biscuits. Divide into 4 fireproof moulds. Sprinkle with raspberry brandy
Separate the egg. Mix egg yolk, lemon peel and juice, mascarpone, sugar and vanillin sugar. Beat egg white until stiff and fold in
Spread the berries on the lady fingers. Pour cream over them and bake at high heat in the oven or under the preheated grill until golden brown. Dust with icing sugar and decorate with mint if desired