Ingredients
Method
- Preheat the oven to 350F and line an 8x8 pan with parchment.
- Whisk the sweet potato, brown sugar, eggs, butter, and melted dark chocolate together.
- Stir in the flour, cocoa, espresso powder, and baking powder.
- Spread the thick batter into the pan and smooth the top.
- Bake 28 to 32 minutes until just set, then cool completely.
Notes
The espresso powder deepens the chocolate without making them taste like coffee.
