Ingredients
Equipment
Method
Prep and pre-bake brownie layer
- Preheat oven to 350F and line a 9x13 pan with parchment paper.
- Melt the unsalted butter, then whisk in the sugar, eggs, and vanilla until smooth.
- Fold in the cocoa powder, flour, and salt just until no dry streaks remain.
- Spread the batter into the prepared pan in an even layer.
- Bake for 15 minutes at 350F, just until set enough to receive the topping.
Make pecan topping and finish baking
- Melt the unsalted butter with the brown sugar and light corn syrup until glossy.
- Cool the mixture for 5 minutes to prevent the eggs from scrambling.
- Whisk in the eggs, vanilla, and salt until smooth and thickened-looking.
- Fold in the pecan halves so they’re evenly distributed.
- Pour the pecan mixture over the par-baked brownie layer and spread gently to cover.
- Bake for 25-30 more minutes at 350F, until the filling is set in the center.
Finish and serve
- Sprinkle flaky sea salt over the warm top.
- Cool completely before cutting so the sticky layer slices cleanly.
Notes
For clean squares, cool completely (and refrigerate briefly if your kitchen is warm) before lifting out using the parchment. Store airtight at room temperature for 2-3 days or refrigerated for up to 5 days; freeze up to 2 months. For a dairy-light swap, use vegan butter in both layers and proceed the same way.
