Preheat the oven to 350° F.
1 Mix flour and salt in a bowl.
2 In another bowl, beat eggs with sugar, then add the flour mixture and stir vigorously.
3 Add in the butter, then pour in the milk in small amounts, while whisking. Add in kirsch last.
4 Butter and flour the inside of the pan and pour in the mixture.
5 Top with berries and bake for 45 minutes.
Et voilà ! Bon appétit!