Ingredients
Scale
- 1/2 cup unsalted butter, melted and cooled slightly
- 1 cup granulated sugar
- 2 large eggs, room temperature
- 1 teaspoon pure vanilla extract
- 1/3 cup high-quality unsweetened cocoa powder
- 1/2 cup all-purpose flour
- 1/4 teaspoon salt
- 3/4 cup Nutella (or any chocolate hazelnut spread)
- 1/2 cup semi-sweet chocolate chips
- Optional: Red and green holiday sprinkles
Instructions
- Step 1: Preparation Preheat your oven to 350°F (175°C). Line an 8×8-inch square baking pan with parchment paper, leaving an overhang on the sides for easy removal. In a small bowl, slightly warm the Nutella in the microwave for 15 seconds to make it easier to spread later.
- Step 2: Mixing the Batter In a large mixing bowl, whisk together the melted butter and granulated sugar until well combined. Add the eggs one at a time, beating vigorously after each addition until the mixture looks glossy. Stir in the vanilla extract. Sift in the cocoa powder, flour, and salt. Gently fold the dry ingredients into the wet mixture using a spatula until just combined. Be careful not to overmix, as this can make the brownies tough. Fold in the chocolate chips.
- Step 3: Stuffed Layering and Baking Spread about two-thirds of the brownie batter into the bottom of your prepared pan. Smooth it out into an even layer. Spoon the Nutella over the batter and spread it gently, leaving a small border around the edges to prevent it from burning against the pan. Drop dollops of the remaining batter over the Nutella layer. Use a knife to lightly swirl the top if desired, or simply smooth it over. Top with holiday sprinkles. Bake for 22–25 minutes. The center should still have a slight jiggle, but the edges should be set. Let them cool completely in the pan before slicing to ensure the Nutella layer sets properly.
- Cook Time: 40 minutes