Transfer the flour on your worktop and use the bowl to make a well in the middle. Fill it with the almond powder, the sugar, the cold cubes of butter, the flaky salt and the melted dark chocolate.
Now bring all the ingredients together and then knead it till it’s a nice dough.
After that spread it on an oven tray. My trays are coated, but otherwise line them with a silicon sheet.
Now bake it at 150 °C for about 30 minutes. Stir it every 5 to 10 minutes to create a nice crumble.
Once you’re happy with the color and the texture take the crumble out of the oven and let it cool down completely.