Preheat your oven to 350 degrees.
Prepare your filling in a medium bowl.
In another bowl mix together your brownie ingredients.
Pour half of the brownie mixture into a brownie pan.
Spoon your filling mixture on top.
Pour your remaining brownie mixture.
Slowly cut through the batter with a knife for a marbled effect.
Bake for 40 minutes or until a toothpick inserted comes out clean.