Desserts Dark chocolate, salted caramel slice

Published on September 21st, 2014 | by Gareth


Dark chocolate salted caramel slice

Last week‘s Chicken & Lime soup was incredibly healthy and nutritious, so to maintain a balance, this week is all about indulgent and naughty.

I wanted to create my own chocolate bar, but not the sickly sweet kind that you see sticky faced kids scoffing. My inspiration came, once again from Heston B, (I’ve recently been watching Heston’s Great British Food series on SBS) and a recipe from my mother-in-law.

This is a grown up version of a Twix, haven’t decided if it’s a bar or a slice yet.  What is the difference? The biscuit base has been given a charge of cocoa, the caramel is smashed salted caramel and it’s topped with a decadent layer of dark chocolate. Salted caramel aside, this is very straightforward to make and is a fantastic companion to coffee (or even a whisky). Ironic that something with such a feel good factor should be treated in moderation :-)

What I really like about the recipe is that it’s more adaptable than Bear Grills. Don’t like dark chocolate? Switch it out for white or milk chocolate. Salted caramel not your thing? Change it for dried cranberries and pistachios or raisins and almonds. Want a crunchy biscuit base? Roughly break the biscuits; rather than blend to a fine crumb, it’s that easy

Prep time: 60 minutes (includes refrigeration time)
Cooking time: 15 minutes (to make the caramel and melt the chocolate)
Equipment: Food processor (not essential), Saucepan, 20cm x 10cm baking tray, Pyrex dish, spatula


Salted caramel

  • 1 cup caster sugar
  • 1 cup pouring cream (at least 35% milk fat)
  • 60g butter
  • ½ cup glucose syrup (important as a stabiliser)
  • 1 tsp. sea salt flakes

Cocoa biscuit base

  • 250g Arrowroot biscuits (Marie, milk biscuits and Oreos without the filling also work)
  • 35g cocoa powder
  • 100g caster sugar
  • 180g butter (unsalted)
  • 1 egg


  • 220g dark chocolate – broken into small pieces to melt for the topping


Salted caramel

  • Heat the sugar, glucose syrup and butter until it begins to melt over a medium heat. When the butter has melted, pour the cream in, (be careful, it may spit or froth up due to the temperature difference). Stir until combined and bring to the boil. If you have a sugar thermometer, bring the caramel up to 114 degrees C over a medium heat. Take care not to burn the mixture and don’t stir it.
  • When it has reached 114 degrees C pour the liquid caramel onto a tray lined with baking parchment. Sprinkle the salt on top and smooth out with a palette knife until it’s the thickness of a $1 coin, then pop in the fridge to set.

Cocoa biscuit base

  • Line a 20cm x 10cm baking tray with baking parchment and set aside.
  • Put the cocoa powder, caster sugar and butter into a pan and gently heat until melted, then remove from the heat.
  • Blend the biscuits to a fine crumb, less fine if you like more crunch. If you don’t have a food processor a plastic bag and rolling pin work just as well.
  • Lightly beat the egg in a bowl, then stir into the cocoa butter mix.
  • Mix the biscuit crumbs with the melted butter, sugar and cocoa. Press the mixture firmly into the lined baking tin,
  • Allow to cool and then pop in the fridge for 20-30 minutes.
dark chocolate salted caramel slice - cocoa base

Melt sugar, cocoa and butter. The pink spatula isn’t mine, honest.

chocolate salted caramel slice - base

Stir in the whisked egg

chocolate salted caramel slice - biscuit chocolate base

Fold in the biscuit crumbs

chocolate salted caramel slice  - base

Press the biscuit mix firmly into the tin


  • Melt the chocolate in a Pyrex bowl either in the microwave or oven.
  • Remove the biscuit base and salted caramel from the fridge. Smash the caramel into small shards with a sharp knife then sprinkle of the biscuit base.
  • Now pour the melted chocolate over the top, press/smooth down with a palette knife. Chill the slice for 30 minutes- 1hour in the fridge.
chocolate salted caramel slice - salted caramel

Sprinkle the salted caramel shards

chocolate salted caramel slice

Pour the melted dark chocolate over the top

dark chocolate salted caramel slice - cut

cut into small slice bars thingies and eat


About the Author

Englishman in Sydney loves a whisky, pies and all things savoury. Digital Marketer by day, cook the rest of the time. Amateur writer, photographer & aspiring anthropologists.

6 Responses to Dark chocolate salted caramel slice

  1. Whoah I think I need this in my life. Now.

  2. Wayne says:

    Totally going to make this a Monday Cake

  3. Sean says:

    Any chance of a printer friendly option ? IE keeps crashing :-(

  4. Sean says:

    That is when trying to print to PDF. Worked with FireFox.

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