Equipment
Ingredients
Chocolate Base
- 200 g bittersweet chocolate, chopped
- 150 g unsalted butter, cubed
Wet Ingredients
- 3 eggs, room temperature
- 150 g granulated sugar
- 100 g dark brown sugar, packed
- 10 ml vanilla extract
Dry Ingredients
- 80 g dark rye flour
- 30 g dutch-processed cocoa powder
- 3 g kosher salt
- flaky sea salt
Nutrition (per serving)
Method
Preheat oven to 175 degrees C (350 degrees F). Line an 8x8 inch baking pan with parchment paper, leaving a slight overhang on the edges to act as handles for easy removal later.
Place the chopped bittersweet chocolate and cubed unsalted butter in a heatproof mixing bowl set over a medium saucepan of gently simmering water (double boiler). Stir occasionally until completely melted and smooth. Remove from heat and let cool slightly.
In a separate large bowl, vigorously whisk the room temperature eggs, granulated sugar, dark brown sugar, and vanilla extract. Continue whipping until the mixture is pale, noticeably thickened, and falls in a continuous ribbon when the whisk is lifted.
Pour the slightly cooled melted chocolate mixture into the whipped egg mixture. Use a silicone spatula to gently fold the ingredients together until thoroughly combined.
Add the dark rye flour, Dutch-processed cocoa powder, and kosher salt to the bowl. Fold gently but decisively with the silicone spatula just until no streaks of dry flour remain. Avoid overmixing.
Pour the batter into the prepared baking pan, spreading it into an even layer. Bake in the preheated oven for 30 to 35 minutes.
Remove the pan from the oven and immediately sprinkle the surface with flaky sea salt to taste. Place the pan on a wire rack and allow the brownies to cool completely before using the parchment handles to lift them out for slicing.
Chef's Notes
- Whipping the eggs and sugar until they reach the ribbon stage is the non-negotiable secret to developing the signature paper-thin, glossy top crust on your brownies.
- Rye flour naturally contains less gluten than standard all-purpose wheat flour, which conveniently helps maintain a dense, fudgy interior without requiring you to aggressively underbake the center.
- Always allow the melted butter and chocolate mixture to cool for a few minutes before adding it to your eggs. Adding it while scalding hot risks cooking the eggs prematurely, resulting in a scrambled texture.
- For professional, bakery-clean slices, chill the completely cooled brownie block in the refrigerator for at least an hour. Use a large chef knife dipped in hot water and wiped completely dry between each cut.
Storage
Refrigerator: 1 week — Store in an airtight container to maintain fudgy texture.
Freezer: 3 months — Wrap individual brownies tightly in plastic wrap, then place in a freezer-safe bag.
Reheating: Microwave a chilled brownie for 10-15 seconds for a warm, molten texture.
