Tim Tam Slice

600 grams Tim Tam biscuits (3 packets)
397 grams sweetened condensed milk
60 grams butter
200 grams dark chocolate melts
1 tbs olive oil

1: Line a large baking tray with baking paper, making sure some goes up the sides of the tray. We used a 15cm x 30cm tray in this recipe.
2: Break each of the Tim Tams in half and place them all into a food processor (chopped up Tim Tams work just as well, if no processor)
3: Process for only about 5 – 8 seconds until the biscuits resemble large crumbly chunks. Transfer the processed Tim Tams to a large mixing bowl.
4: In a microwave-safe container, combine your condensed milk and butter (chopped up to make heating quicker). Microwave on high in 30 second intervals, stirring in between, until all of the butter is fully melted.
5: Pour the condensed milk / butter mixture into the mixing bowl with the crushed Tim Tams and mix together.
6: Scrape the Tim Tam Slice mixture into the prepared baking tray and smooth out the top. Put in the fridge.