Ingredients:
- 1 cup (226g) unsalted butter
- 2 cups (400g) granulated sugar
- 4 large eggs
- 1 tablespoon vanilla extract
- 1 cup (125g) all-purpose flour
- ½ cup (50g) unsweetened cocoa powder
- ½ teaspoon salt
- 1 teaspoon baking powder
- Red food coloring (about 3 tablespoons or to desired color)
- 8 oz (226g) cream cheese, softened
- ½ cup (60g) powdered sugar
- 1 egg yolk
- 1 teaspoon vanilla extract
Instructions:
- Preheat your oven to 350°F (175°C). Grease a 9x13 inch baking pan or line it with parchment paper for easy removal.
- In a medium saucepan, melt the butter over low heat. Remove from heat and stir in granulated sugar until combined.
- Add eggs one at a time, mixing well after each addition. Stir in vanilla extract.
- In a separate bowl, whisk together flour, cocoa powder, salt, and baking powder.
- Gradually add dry ingredients to wet mixture until just combined. Mix in red food coloring until you achieve your desired shade of crimson.
- In a mixing bowl, beat softened cream cheese with powdered sugar until smooth. Add egg yolk and vanilla extract; mix until fully incorporated.
- Pour half of the brownie batter into the prepared pan and spread evenly. Dollop spoonfuls of cream cheese mixture over brownie batter. Use a knife to gently swirl it through the batter without fully combining it.
- Pour remaining brownie batter on top and repeat dolloping with leftover cream cheese mixture; swirl again.
- Bake in preheated oven for about 30–35 minutes, or until edges are set but center is slightly soft when tested with a toothpick.
- Allow brownies to cool completely in pan on wire rack before cutting into squares.