Step 1

Grease and line a 18X28cm rectangular slice tin with baking paper and set aside.

Step 2

Place the butter, condensed milk and brown sugar into a microwave-safe bowl. Melt together in the microwave for 8 minutes (take out and stir every 2 minutes) - see tips below.

Step 3

Stir through the sea salt and white chocolate melts.

Step 4

Pour the fudge into the prepared tin and sprinkle over the extra sea salt.

Step 5

Place into the fridge to set for 2 hours before cutting into pieces.

Step 6

Grease and line a 18X28cm rectangular slice tin with baking paper and set aside.

Step 7

Break chocolate into pieces and grate on Speed 8, 10 seconds. Set aside.

Step 8

Place the sweeteend condensed milk, butter and brown sugar into the Thermomix bowl and heat for 5 minutes, 100 degrees, Speed 3.

Step 9

Add the grated chocolate and heat for 3 minutes, 80 degrees, Speed 4.

Step 10

Pour the fudge into the prepared tin and sprinkle over the extra sea salt.

Step 11

Place into the fridge to set for 2 hours before cutting into pieces.