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Dulce de leche brownies bring together two irresistible dessert favorites: rich chocolate brownies and smooth, creamy dulce de leche.
Each square features a deeply chocolatey base layered with sweet caramel-like goodness, creating a delicious combination of flavors in every bite.
The beautiful swirls on top add an eye-catching finish, making these brownies just as appealing to serve as they are to enjoy.
The brownie batter combines all-purpose flour, unsweetened cocoa powder, melted butter, semisweet chocolate chips, and two types of sugar for a balanced sweetness and rich chocolate flavor.
A touch of ground cinnamon adds gentle warmth, while vanilla extract enhances the overall taste.
Using two whole eggs plus an additional egg yolk helps create a dense, tender texture that makes these brownies especially satisfying.
The star ingredient is dulce de leche, a thick, creamy confection with a sweet caramel flavor.
Warming it slightly makes it easier to spread over the brownie batter before adding dollops of reserved batter and gently swirling the layers together.
As the brownies bake, the chocolate mixture sets around the dulce de leche, creating an attractive marbled appearance and delicious pockets of sweetness.
These brownies are perfect for dessert platters, afternoon treats, celebrations, or whenever a chocolate craving strikes.
Their rich flavor pairs beautifully with coffee, tea, or a scoop of vanilla ice cream.
For an extra touch, a light sprinkle of flaky sea salt can balance the sweetness and highlight the chocolate and caramel notes.
Whether you’re baking for family, sharing with friends, or preparing a special homemade dessert, dulce de leche brownies offer a delicious twist on classic brownies with a combination of fudgy chocolate and creamy caramel in every square.
Chewy Dulce de Leche Squares
Ingredients
Equipment
Method
- Prepare the Baking Pan: Preheat the oven to 350°F (175°C). Coat the inside of an 8-inch square baking pan with nonstick cooking spray or oil. Line the pan with parchment paper, then lightly grease the parchment as well.
- Combine the Dry Ingredients: Add the all-purpose flour, unsweetened cocoa powder, fine salt, and ground cinnamon to a large mixing bowl. Whisk until the ingredients are evenly distributed and no large clumps remain.
- Melt the Chocolate and Butter: Place the unsalted butter and semisweet chocolate chips in a small saucepan over medium-low heat. Stir continuously until both ingredients have melted completely and the mixture is smooth.
- Mix in the Sugars and Vanilla: Remove the saucepan from the heat. Add the granulated sugar, dark brown sugar, and vanilla extract. Stir until everything is thoroughly combined.
- Incorporate the Eggs: Add the two large eggs and one additional egg yolk to the chocolate mixture. Stir until the eggs are fully incorporated and the mixture is uniform.
- Combine the Wet and Dry Mixtures: Pour the chocolate mixture into the bowl of dry ingredients. Using a rubber spatula or wooden spoon, gently fold everything together until just combined. Avoid overmixing to maintain the brownies' rich, tender texture.
- Reserve Some Brownie Batter: Measure out ½ cup of the prepared batter and set it aside. Transfer the remaining batter to the prepared baking pan, spreading it across the bottom in an even layer.
- Warm the Dulce de Leche: Place the dulce de leche in a small microwave-safe bowl. Microwave for approximately 1 minute, stirring halfway through, until it becomes warmer, softer, and easier to spread. Warming helps loosen its thick consistency.
- Add the Dulce de Leche Layer: Pour the warmed dulce de leche over the brownie batter in the pan. Use the back of a spoon to spread it as evenly as possible across the surface.
- Create the Chocolate Swirls: Drop small spoonfuls of the reserved ½ cup of brownie batter over the dulce de leche layer. Gently draw a knife lengthwise and then crosswise through the top layers to create a marbled pattern. Avoid pushing the knife all the way to the bottom of the pan.
- Bake the Brownies: Place the pan in the preheated 350°F (175°C) oven and bake for 40 minutes. The brownies are ready when the center feels firm and a toothpick inserted into the center comes out mostly clean.
- Cool Completely: Remove the pan from the oven and allow the brownies to cool completely in the pan. This resting period helps the layers set, making the brownies easier to handle and cut.
- Slice and Serve: Once fully cooled, transfer the brownies to a cutting board. Cut into 16 small squares and serve.
Notes
- Dulce de leche consistency: Warm the dulce de leche before spreading it over the brownie batter. It thickens as it cools, so warming makes it easier to pour and distribute evenly.
- Homemade option: You can use homemade dulce de leche instead of a store-bought version.
- Avoid overmixing: Fold the wet and dry ingredients together only until combined to help maintain the brownies’ tender, fudgy texture.
- Create gentle swirls: Move the knife lengthwise and crosswise through the top layers without reaching the bottom of the pan. This creates a marbled appearance while keeping the layers distinct.
- Check for doneness: Bake for 40 minutes at 350°F (175°C). The center should be firm, and a toothpick inserted into the middle should come out mostly clean.
- Cool before slicing: Let the brownies cool completely in the pan before cutting. Warm brownies can be excessively soft and difficult to handle.
- Optional sea salt: Sprinkle a little flaky sea salt over the brownies immediately after baking to balance the sweetness of the chocolate and dulce de leche.
Chef’s Secret
For beautifully defined dulce de leche swirls, pay attention to the consistency of the caramel layer before assembling the brownies.
If the dulce de leche is too thick, it can be difficult to spread evenly, which may cause the chocolate base to shift or mix excessively with the caramel.
Warm it in the microwave for about one minute, stirring halfway through, until it becomes smooth and easier to pour.
Spread it gently over the brownie batter, then add small dollops of the reserved batter across the surface.
Use a knife to make a few controlled lengthwise and crosswise movements, keeping the blade near the top.
This technique creates an attractive marbled finish without blending the layers completely.
Serving Suggestions
Serve these dulce de leche brownies in small squares alongside freshly brewed coffee, espresso, or black tea to complement their rich chocolate flavor.
For a more indulgent dessert, pair a brownie with a scoop of vanilla ice cream or a spoonful of lightly whipped cream.
A light dusting of cocoa powder or a sprinkle of flaky sea salt can provide an attractive finishing touch.
You can also add a few chocolate shavings on top for extra visual appeal.
For gatherings and celebrations, arrange the cooled squares on a dessert platter so the chocolate and dulce de leche swirls are visible.
These brownies are also delicious served slightly chilled or at room temperature, making them a versatile option for afternoon treats, family desserts, or special occasions.
Conclusion
Dulce de leche brownies combine the deep, satisfying flavor of chocolate with the smooth sweetness of caramel-like dulce de leche in one irresistible dessert.
Their rich texture, beautiful swirled topping, and simple preparation make them a wonderful variation on classic brownies.
Allowing them to cool completely ensures neat slices and a well-set center, while an optional touch of flaky sea salt adds a pleasant contrast to the sweetness.
Cut them into 16 squares, share them with family and friends, or save a few for a delicious treat whenever a chocolate craving strikes.
