Ingredients
Method
- Preheat oven to 350F and line an 8x8 pan with parchment.
- Whisk butter, sugar, and eggs until smooth.
- Fold in flour, cocoa, cayenne, and cinnamon until just combined.
- Spread the batter evenly in the pan.
- Bake 28 to 30 minutes until set but gooey in the middle. Cool before cutting.
Notes
The heat builds as they cool, so go easy on the cayenne your first try.
