Preheat your oven to 350°F (175°C). Grease and line a baking dish with parchment paper.
In a mixing bowl, combine melted butter and granulated sugar. Stir until well combined.
Add eggs one at a time, mixing well after each addition. Mix in vanilla extract.
In a separate bowl, sift together flour, cocoa powder, and salt. Gradually add the dry ingredients to the wet ingredients,
In another bowl, beat together the egg, cream cheese, sugar, and flour until smooth.
Spread the brownie batter evenly into the prepared baking dish.
Pour the cheesecake mixture over the brownie batter, spreading it evenly.
Gently press raspberries into the cheesecake layer.
Bake in the preheated oven for approximately 35-40 minutes or until a toothpick inserted into the center comes out with moist crumbs (not wet batter).