Mix the soft butter, sugar, vanilla extract and salt for 5 minutes.
Add the eggs, mix for another 3-4 minutes.
Finally, add the flour and milk, mix until there are no lumps.
Pour the composition into a rectangular mold, previously greased with butter and sprinkled with semolina or flour, level and gently incorporate the plum slices.
Bake the cake for 50 minutes, temperature 180 °C.
Take out the cake, let it cool a little and serve with condensed milk.
Enjoy!
