Ingredients
Scale
- 1 cup unsalted butter, melted and cooled
- 2 cups granulated sugar
- 4 large eggs, room temperature
- 1 tablespoon vanilla extract
- 1 cup all-purpose flour (for the main batter)
- 1 cup unsweetened cocoa powder
- 1/2 teaspoon salt
- 1 cup semi-sweet chocolate chips
- For the Stuffing:
- 1 cup all-purpose flour (heat-treated)
- 1/2 cup brown sugar
- 1/4 cup cocoa powder
- 1/2 cup butter, softened
- 1/4 cup milk or heavy cream
- 1/2 cup mini chocolate chips
Instructions
- Step 1: Preparation Preheat your oven to 350°F (175°C). Grease a 9×9 inch square baking pan and line it with parchment paper, leaving an overhang on the sides for easy removal. Heat-treat the flour for the stuffing by microwaving it in 30-second intervals until it reaches 160°F to ensure it is safe to consume.
- Step 2: Create the Brownie Batter Stuffing In a medium bowl, cream together the softened butter and brown sugar. Stir in the heat-treated flour, cocoa powder, and milk until a thick, dough-like paste forms. Fold in the mini chocolate chips. Roll the mixture into small, flat discs or one large thin square that fits inside your baking pan. Set this aside in the fridge to firm up while you make the main batter.
- Step 3: Mix the Outer Brownie Layer In a large mixing bowl, whisk the melted butter and granulated sugar together. Add the eggs and vanilla extract, beating well until the mixture is light and fluffy. Sift in the flour, cocoa powder, and salt. Fold the dry ingredients into the wet ingredients using a spatula until just combined. Stir in the chocolate chips.
- Step 4: Assemble and Bake Spread half of the main brownie batter into the bottom of your prepared pan. Place the chilled brownie batter stuffing layer directly on top of the first layer. Spread the remaining brownie batter over the stuffing, ensuring it is completely covered. Bake for 30 to 35 minutes. The edges should be set, but the center should still have a slight jiggle.
- Step 5: Cooling and Slicing Remove the pan from the oven and let the brownies cool completely in the pan. This step is vital because the stuffed center needs time to set so it doesn’t run out when you cut them. Once cooled, lift the brownies out using the parchment paper and slice them into 16 squares. Serve at room temperature for the best texture.
- Cook Time: 60 minutes