Preheat the oven to 180°C and prepare a non-stick baking tray about 20 x 30 cm.
Melt the dark chocolate in a bowl over a pot with boiling water.
While the chocolate is melting, in a large bowl, mix together the sugar, apple sauce, baking powder, baking soda, salt and extracts. When all is properly combined, add the melted chocolate while continually mixing.
When all is mixed, add cocoa powder and flour. The batter will be very thick. Slowly add the milk.
Lastly, gently fold in the raspberries. Be careful to leave some of the raspberries intact so they are nicely visible in the brownie.
Pour the batter into the baking tray and bake for 16 - 18 min at 175 °C. Remove from the oven and let cool.