How to make
Turn the oven on to 320°F (160 degrees) and get to work.
Cover a baking pan 7x11″ (18x28 cm) with baking paper.
Mix the sugar, cocoa, softened butter, eggs, salt and rum. Stir, until a smooth mixture is obtained.
Add the flour in a thin stream and continue beating. Transfer the mixture into the baking pan and sprinkle it with crushed chocolate.
Bake the brownie for about half an hour. Once it cools down, cut it and serve it.