Ingredients
Method
Preparation
- Preheat your oven to 325 degrees F and lightly grease an 8x8 inch baking dish.
- In a bowl, whisk the melted butter and granulated sugar until smooth.
- Add the eggs and vanilla extract, whisking until fully combined.
- Stir in the oil and cocoa powder, then fold in the flour, espresso powder, cornstarch, baking soda, and salt.
- Integrate the chopped chocolate into the batter.
- Pour the batter into the prepared baking dish and spread evenly.
- Bake for 25 to 30 minutes, conducting the toothpick test for doneness. Allow to cool completely.
Mascarpone Layer
- In a separate bowl, beat together the mascarpone, heavy cream, powdered sugar, espresso powder, and vanilla extract until soft peaks form.
- Spread the mascarpone mixture over the cooled brownies and dust with cocoa powder.
- Slice and serve or refrigerate until serving.
Notes
For best results, use high-quality cocoa powder and chocolate. Consider infusing coffee liqueur into the mascarpone layer for added flavor. Use a hot knife to cut for clean slices. Store in an airtight container in the refrigerator for up to five days.
