Ingredients
Equipment
Method
- Preheat oven to 350°F (175°C) and line an 8x8-inch baking pan with parchment paper.
- Melt butter and dark chocolate together until smooth, then let cool slightly.
- Whisk in granulated sugar and brown sugar until thick and glossy.
- Add eggs and vanilla extract; whisk until fully combined.
- Sift in flour, cocoa powder, and salt; fold gently until just combined.
- Pour batter into prepared pan and smooth the top.
- Drop spoonfuls of warmed Biscoff spread on top and swirl with a knife.
- Bake 25–30 minutes until center is set but still fudgy.
- Cool completely, top with crushed Biscoff cookies, then slice and serve.
Notes
For a thicker swirl, use slightly more Biscoff spread. Store in airtight container for up to 4 days.
