These Salted Caramel Brownies are rich, fudgy, intensely chocolatey and swirled with ribbons of glossy salted caramel sauce that melt into the batter as they bake. They’re the perfect blend of deep cocoa flavour and sweet-salty caramel, the kind of brownies that disappear embarrassingly fast.
Using homemade salted caramel sauce makes all the difference. It bakes into the brownie, keeping the centre soft and chewy while creating gooey pockets of caramel on top. If you’ve made my Perfect Salted Caramel Sauce, this is exactly what it was destined for.
Why These Brownies Work So Well
You get the perfect texture because:
• Melted butter & cocoa creates a dense, fudgy crumb
• Two sugars give glossy tops and chewy centres
• A thick caramel swirl keeps the middle soft, never dry
• Salt balance enhances the chocolate and caramel together
• Undercooking very slightly creates that restaurant-style fudginess
Ingredients
For the Brownies
- 200g unsalted butter
- 200g dark chocolate (70%), chopped
- 250g caster sugar
- 100g light brown sugar
- 3 large eggs
- 1 tsp vanilla extract
- 120g plain flour
- 35g cocoa powder
- ½ tsp fine salt
For the Caramel Swirl
- 150–200g Perfect Salted Caramel Sauce (cooled but pourable) / or the cream-free version
If you want to understand how caramel behaves in bakes, my guide on the science of caramel: stages & technique is really helpful.
Method
- Line a 20cm square baking tin with baking paper. Heat oven to 190°C (170°C fan) / 375°F.
- Place the chopped chocolate and butter in a heatproof bowl over a pan of gently simmering water. Stir until smooth, then remove from heat.
- Add both sugars to the warm chocolate mixture and whisk until glossy.
- Beat in the eggs one at a time, then stir in the vanilla. The mixture should thicken slightly.
- Sift in the flour, cocoa and salt. Fold gently, stop as soon as there are no flour streaks.
- Pour half the brownie batter into the tin. Drizzle over half the salted caramel sauce. Add the remaining batter on top, then swirl in the rest of the caramel with a knife.
- Bake for 25–28 minutes. The edges should be set but the centre should have a soft wobble.
- This is the hardest part, but essential. Cool in the tin, then chill for at least 1 hour before slicing for perfect squares.
Tips for Perfect Caramel Brownies
• Don’t overbake, caramel brownies should be fudgy, not cakey
• Use a thick caramel so it doesn’t sink excessively
• If your caramel sets too firm, my guide on How to Make Caramel Sauce That Doesn’t Harden will help.
• Chilling before slicing gives super clean edges
• Warm the knife under hot water for neat cuts
• For extra caramel flavour, drizzle with more sauce after slicing
Serving Ideas
These brownies are unforgettable served with:
• Vanilla ice cream
• A warm drizzle of salted caramel
• Sea salt flakes on top
• A dollop of whipped cream
• Espresso (affogato-style!)
Storage
• Room temperature: 3–4 days in an airtight container
• Fridge: up to 1 week
• Freezer: up to 2 months (freeze slices individually)
Warm slightly before serving for gooey perfection.
These brownies aren’t just another traybake, they’re the kind of dessert people ask for again before they’ve even finished the first square. The swirl of homemade salted caramel sauce melts into the chocolate as it bakes, creating glossy pockets of richness all the way through. Once they’re chilled and sliced, you get that perfect combination of fudgy middle, crinkly top and soft ribbons of caramel running through every bite.
What I love most is how versatile they are. You can serve them warm with ice cream, pack them into a tin for gifting, or keep a batch in the freezer for a last-minute dessert that never fails to impress. And if you’ve already mastered Salted Caramel Sauce, these brownies are the most irresistible way to show it off, the flavours are made for each other, and the result feels effortlessly luxurious. Enjoy every gooey bite!
