01 -
Preheat oven to 175°C. Line a 23 x 33 cm baking pan with parchment paper; spray with non-stick spray.
02 -
Melt butter, then blend with granulated sugar until smooth. Add eggs one at a time, mixing well after each. Stir in vanilla extract. In a separate bowl, combine cocoa powder, flour, and salt. Gradually incorporate dry ingredients into wet mixture. Gently fold in chocolate chips.
03 -
Beat softened cream cheese until smooth. Add sugar and mix until creamy. Add egg and vanilla extract; beat until entire mixture is lump-free.
04 -
Pour two-thirds of brownie batter into the pan. Distribute spoonfuls of cream cheese mixture over the surface. Top with remaining brownie batter. Using a knife, marble the mixtures by swirling gently without overmixing.
05 -
Bake for 35–40 minutes. Test by inserting a toothpick; centre should yield moist crumbs but not wet batter. Allow to cool completely before slicing.