Dark Chocolate Skillet Brownie, Barely Sweet

Instructions

1. 1

   Preheat your oven to 375°F. Set a 5- or 6-inch oven-safe skillet (cast iron works best) over medium-low heat on the stove.

2. 2

   Add the butter to the skillet. Once it melts and you see it shimmer and hear a faint sizzle, add the cocoa powder directly into the hot butter. Stir constantly with a small spatula for 30–45 seconds — it will look like a thick paste and smell intensely chocolatey and slightly roasted, like a coffee shop. This is the bloom. Pull the skillet off the heat the moment you can smell the cocoa darkening.

3. 3

   Let the skillet cool for 1 minute so you don't scramble the egg. Then add the egg, erythritol, vanilla extract, baking powder, and almond flour directly to the cocoa-butter paste in the skillet. Stir until the batter is completely smooth and pulls cleanly from the sides — it will be thick, glossy, and dark.

4. 4

   Fold in the dark chocolate chips, then smooth the batter into an even layer across the bottom of the skillet. It will be thin — that's correct for a single serving.

5. 5

   Transfer the skillet to the oven and bake for 9–11 minutes. The brownie is done when the edges are set and matte and pull slightly from the pan, but the very center still looks just barely underdone and glossy — it will continue cooking from residual heat. A toothpick at the edge should come out clean; at the center, slightly fudgy.

6. 6

   Remove from the oven. Immediately pinch flaky sea salt over the top — you should hear it land softly on the warm surface. Let it rest 2–3 minutes before eating directly from the skillet. The center will firm up to dense and fudgy while the edges stay slightly crisped.