Preheat oven to 210 degrees.
Lightly grease a 20cm round cake tin and set aside.
Place the cold butter and self raising flour into the Thermomix bowl.
Mix on Speed 5, 10 seconds. Scrape down the sides of the bowl and repeat 2 more times.
Mix on Interval (knead) function for 1 minute (whilst pouring in the milk).
Sprinkle some extra flour onto a board or bench.
Roll the dough out into a large rectangle (about 4-5mm thick).
Spread the Nutella over the dough and sprinkle over the defrosted raspberries.
Roll the dough up into a tube (lengthways).
Use a sharp knife to cut the roll into 10-12 pieces.
Place the pieces cut side up into the prepared cake tin (allow the rolls to slightly touch one another as this will help them to rise).
Bake for 15-20 minutes or until golden brown and hollow when tapped.
Allow to cool slightly in the tin.
Melt the extra Nutella in the microwave and drizzle over the top of the scrolls.
Serve warm or cold.