Coffee, Hazelnut and Dark Chocolate Caramel Slice

Well this is the third incarnation of this slice, I can’t help myself, it just lends itself to so many variations! So far I have done it with dark chocolate and coconut and also with white chocolate and macadamia nuts, but this time it’s all rich, dark and moody with 70% cocoa chocolate, strong coffee and hazelnuts – the perfect grown-ups’ slice to have with a mid-morning espresso or as an after dinner treat. Forgive the creative license with the pics here – the domes are from Tuscany and the crown from Florence I think – they just lent themselves so well to the thundery, gloomy weather we’re experiencing, but with a little golden glow about them, and I’m not quite ready to release my grip on Italy just yet…!!! (And if you happen to be reading this from somewhere warm, this slice would still be jolly good sitting on the deck with a late evening coffee, maybe on the fourth of July in the US, to watch the fireworks!)


250g butter, softened
2/3 cup caster sugar
1 tsp vanilla extract
2 1/2 cups plain flour
1 tsp baking powder
1/3 cup dark dutch cocoa powder 
1/2 cup whole lightly toasted hazelnuts, whizzed in the food processor until fine
1 tin sweetened condensed milk
1 tin condensed milk caramel (or dulce de leche)
60g butter, softened
1 tbsp golden syrup
2 heaped tsp strong espresso powder mixed with 1 tsp boiling water
1/2 cup lightly toasted skinned hazelnuts, roughly chopped 
50g 70% dark chocolate, roughly chopped

oven to 180˚C (350˚F). Line the base and sides of a 28 x 21cm slice tin
with baking paper. In a big bowl beat butter, sugar and vanilla extract
until pale and soft. Add flour, baking powder, cocoa and hazelnuts and
mix well. Press 3/4 of the mix into the tin and smooth firmly with the
back of a tablespoon. (It will seem really crumbly, but don’t worry,
just press firmly). Pop in the fridge while you prepare the rest. Mix
condensed milk, caramel, butter and golden syrup in a microwave proof
bowl. Microwave on high for 1 minute and whisk until smooth, you may
have to repeat this once to ensure the butter is melted and it is nice
and smooth. Whisk in coffee mix. Refrigerate for 15 minutes  while you do the dishes! Pour
caramel mix over base and sprinkle over
remaining base mixture, giving it a good squish as you crumble so it
forms big clumps. Sprinkle over hazelnuts and dark chocolate. Bake for 30
minutes until golden and cooked through.
Cool in tin, remove and slice into squares, perfect to enjoy with strong
cups of tea or coffee, or even a glass of coffee liqueur! 

A small note on the hazelnuts here – I roasted one cup until just very lightly golden (180˚C / 350˚F for about 8-10 minutes) then skinned them by rubbing them between tea towels – tedious but reasonably effective. (Don’t worry if the skins don’t all come off they’ll be fine). Do not over brown them at this point, or when they cook in the slice they will become too brown and  bitter, so best to err on the side of very lightly golden to start with!


  1. I found your blog on Pinterest — Beautiful photos! I just spent 8 days in Florence (and a week in England) and have enjoyed reading your trip recap — sounds like you had an amazing time! So many wonderful things to see (and eat!) in Italy–

    1. Hi April – isn't Florence beautiful? So glad you enjoy the blog, and thanks so much for taking the time to leave a comment! 🙂

  2. This looks amazing (so much so that I've already added extra ingredients to my shopping list for the weekend…), plus the Italy photos are gorgeous!

  3. This looks like the perfect afternoon treat for curling up in an armchair with a book! Especially while the weather's busy making up its mind whether to rain or shine…

    1. Thanks Lucas – also I checked out your blog, it looks great, and good luck for the thespian career ahead! 🙂

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