Ingredients
Equipment
Method
Preparation Steps
- Preheat the oven to 350°F (175°C). Line a 9-inch square baking pan with parchment paper.

- Melt unsalted butter over low heat; stir in vegetable oil and granulated sugar until blended. Cool slightly, then whisk in eggs and vanilla.

- Sift in cocoa powder, flour, and salt into the brownie mixture, folding until just combined. Gently fold in chocolate chips.

- Beat cream cheese in a separate bowl until smooth. Gradually mix in sugar, then add flour, egg yolk, and raspberry preserves until smooth.

- Spread half of the brownie batter into the prepared pan, add the cheesecake layer, then dollop remaining brownie batter and swirl with a knife.

- Bake for 40-42 minutes until edges are set. Tent with foil after 25 minutes to prevent over-browning.

- Cool in the pan for 1 hour then refrigerate for up to 2 hours or overnight before slicing into squares.

Nutrition
Notes
Allow brownies to cool completely, ideally for at least 3 hours for neat slices. Store in the refrigerator for freshness, as they taste better the next day.
