Mix all ingredients for the base and stir into a dough.
Bake the dough in a small round baking pan at 180 degrees for 20 minutes.
Clean the strawberries and cut them in half.
For the cream, first boil the pudding with milk and sugar.
Whip the cream until stiff, fold in the mascarpone and the cooled pudding. Put the mixture in the freezer for 30 minutes.
Cover the bottom and sides of the baking dish with the halved strawberries.
Cover the strawberries with some of the cooled custard until they are completely covered.
Using a potato ricer, shape the remaining cream into spaghettis and spread over the cake.
Now place in the refrigerator overnight.
The next day, puree a handful of strawberries with a sip of agave syrup and boil briefly with cornstarch and let cool.
Garnish the cake with the strawberry sauce and grated white chocolate and serve cold.