Ingredients
Method
- Whisk together butter, additional butter or oil, sugar, eggs, and vanilla until smooth and glossy, about 45 seconds. Stir in cacao powder, salt, and fresh milled flour, mixing gently until just combined. The batter should be thick and spoonable. Let it rest for 15 minutes to hydrate the einkorn and mellow the cacao flavor, then adjust with 1 to 2 tablespoons of soft wheat flour if needed.
- Preheat oven to 350°F and line an 8×8 pan with parchment paper. Bake for 22 to 26 minutes until the center is set but still soft, with a toothpick showing moist crumbs. Cool for at least 30 minutes before slicing, as the flavor develops while setting. Store in an airtight container at room temperature for 1 to 2 days, refrigerate for 3 to 5 days, or freeze for up to 3 months.
