Mixed Berries Pudding

It's the first time I make a dessert like this (URRAH!!), one of those things soft and a little messy to eat with a spoon straight from the pan, obviously when still warm, or maybe even right out of the oven. A social dessert, to be thrown on the table for breakfast (according to the Ammmmmerican custom...) letting everyone serve themselves, or to make for 5pm tea while looking into each other's eyes, if by any chance you belong to that enviable group of people who still allow themselves that noble and ancient luxury.
But if - most unfortunately - you got this desire of serving it at the end of a dinner party, I would recommend making it in individual cocottes, so that every guest is responsible for their own fate. And a (mini) scoop of vanilla ice cream to go with it wouldn't be bad either, btw.
Good luck!

Mixed Berries Pudding
for a round pan of 8.5" diameter

flour 75 gr
sugar 100 gr
butter 85 gr
eggs 3
salt 1 pinch
milk 250 ml
brandy 3 tablespoons
frozen mixed berries approx. 300 gr
powdered sugar to serve as needed

Melt butter and let cool. Meanwhile, beat eggs with sugar and salt, add the melted butter, milk, and brandy. Mix well, then add flour and in the end the frozen berries. You will get a fairly liquid batter, but don't panic, everything is under control! Pour the mixture into a baking pan lined with parchment paper, and bake at 355 for about 40 minutes, until the surface is golden. Serve hot or warm, sprinkling with powdered sugar.