Ingredients
Equipment
Method
- Preheat the oven to 350°F and line a 9x13 pan with parchment paper, leaving an overhang on two sides.
- Melt the butter and chopped dark chocolate together in a large microwave-safe bowl in 30-second increments until smooth. Let cool 2-3 minutes.
- Whisk in the granulated sugar and brown sugar until fully combined.
- Add the eggs and extra egg yolk one at a time, whisking well after each addition.
- Add the vanilla extract and whisk until the batter is glossy and smooth.
- Fold in the flour, cocoa powder, and salt until just combined — do not overmix.
- Pour and spread half the brownie batter evenly into the prepared pan.
- Spoon the caramel sauce in an even layer over the first batter layer, staying about half an inch from the edges.
- Carefully spoon and spread the remaining brownie batter over the caramel layer.
- Sprinkle flaky sea salt generously and evenly over the top.
- Bake for 25-28 minutes until the edges are set and the center looks just barely done.
- Let cool completely in the pan, then refrigerate for 1 hour before lifting out and slicing into bars.
Notes
Use thick jar caramel — thin caramel sinks into the batter. Pull from the oven slightly underdone. Refrigerate before slicing for the cleanest cuts and firmest caramel layer.
