Melt the chocolate and condensed milk

On high with no lid

Stir every 10-15 mins with a metal spoon

When smooth and skin forms between stirs add 1/2 of the crushed Oreos and gently stir in

Place into a lined tray and sprinkle the rest of the Oreos on the top and gently press down into the fudge using greaseproof paper

Place in the fridge to set

Remove from fridge after 4-5 hrs and cut using a pizza cutter.

Enjoy