Skip to content Ingredients
- 225g butter
- 200g chocolate (100g dark, 100g milk)
- 325g sugar (250g white caster, 75g soft brown)
- 4 eggs
- 80g flour
- 80g cocoa powder
- 7g salt
- 20g vanilla bean paste
- 10g Espresso powder
- 1 batch of caramel
Method
- Melt 225g butter in a saucepan and cook until water has evaporated
- Turn off heat, add 100g dark chocolate (50% cocoa) and 100g milk chocolate (20% cocoa) into the melted butter, stir to melt chocolate
- Whip 4 large eggs, 250g white caster sugar (or toasted sugar), and 75g brown sugar, 7g fine salt (not low-sodium salt) in a stand mixer on a medium-fast speed for 5-8 minutes until thick (mixing bowl must be absolutely clean before starting, including in-between making multiple batches)
- Add 30g vanilla bean paste and 10g espresso powder to mixer
- Reduce mixer to slowest setting and stream the chocolate/butter mixture in to mix, then turn mixer off (leave mixer running for as little time possible)
- Sift 80g cocoa powder and 80g plain flour together, add to stand mixer batter and mix in on a slow speed (pulse, scrape, pulse, scrape)
- Line a small square baking tin (i.e 15cm x 15cm x 5cm) with foil (optionally grease with butter and dust with cocoa powder)
- Pour mixture in, adding a lot of caramel to the top layer (trying to almost cover in a thin layer of caramel)
- Bake at 180C for 30 minutes (might need to adjust time depending on how deep the mixture is) - a brown paper layer should have formed on top by the time it is done, but a cake tester will still come out covered in molton chocolate
- Cool on side for 1 hour, then put in the refrigerator overnight before slicing