If you love buttery cookies, rich caramel, and smooth chocolate, these Oven Baked Dulce de Leche Shortbread Bars are the perfect homemade dessert. Made with a simple shortbread cookie base, creamy dulce de leche, melted semisweet chocolate, and a sprinkle of flaky sea salt, these bars deliver an irresistible combination of sweet and salty flavors.
The buttery shortbread creates a delicious foundation, while the dulce de leche adds a thick, creamy caramel layer. A generous chocolate topping brings everything together, and the flaky sea salt adds the perfect finishing touch.
One of the best things about this recipe is its simplicity. You only need a handful of familiar ingredients to create a dessert that looks beautiful and tastes like something from a bakery. These bars are perfect for holiday cookie trays, family gatherings, potlucks, afternoon coffee breaks, or whenever you want an easy chocolate caramel treat.
Recipe Details
- Prep Time: 15 minutes
- Cook Time: 10–15 minutes (estimated)
- Cooling Time: 1–2 hours
- Total Time: Approximately 1 hour 30 minutes
- Servings: 12–16 bars
- Course: Dessert
- Cuisine: American-inspired
- Method: Oven-Baked
Ingredients You’ll Need
- Whole shortbread cookies: These create the buttery base of the bars. Choose plain, crisp shortbread cookies that can fit closely together in your baking pan.
- Dulce de leche: This thick, creamy caramel spread provides the rich middle layer and gives the dessert its signature flavor.
- Semisweet chocolate chips: Melted over the caramel, they create a smooth chocolate topping that balances the sweetness.
- Flaky sea salt: A small sprinkle enhances the chocolate and caramel flavors while adding a delicious sweet-and-salty contrast.
Note: Exact ingredient quantities were not provided. Adjust the number of cookies to cover your pan and use enough dulce de leche and chocolate to create even layers.
Kitchen Equipment Needed
- 8-by-8-inch metal baking pan or metal sheet pan
- Parchment paper
- Microwave-safe bowl
- Rubber spatula
- Measuring cups
- Sharp knife
- Cooling rack
How to Make Oven Baked Dulce de Leche Shortbread Bars
Step 1: Preheat the Oven
Preheat your oven to 350°F (175°C). Line an 8-by-8-inch metal baking pan with parchment paper, leaving some extra paper hanging over the sides to make removing the bars easier.
Step 2: Arrange the Shortbread Cookies
Place the whole shortbread cookies in a single, even layer across the bottom of the prepared pan. Arrange them close together, filling as much of the space as possible.
If necessary, break a few cookies into smaller pieces to fill any gaps.
Step 3: Add the Dulce de Leche
Spoon the dulce de leche over the shortbread cookie layer. Use a spatula to spread it gently and evenly, covering the cookies with a rich caramel layer.
Avoid pressing too hard, as you want to keep the cookie base in place.
Step 4: Bake the Caramel Layer
Place the pan in the preheated oven and bake for approximately 10–15 minutes, or until the caramel is warm and slightly bubbly around the edges.
Keep a close eye on the pan to prevent the caramel from becoming too dark.
Step 5: Melt the Chocolate
Remove the pan from the oven and allow it to rest briefly.
Place the semisweet chocolate chips in a microwave-safe bowl. Heat in 20-second intervals, stirring between each interval, until the chocolate is completely melted and smooth.
Step 6: Add the Chocolate Topping
Pour the melted chocolate over the warm dulce de leche layer. Spread it gently with a spatula until the entire surface is covered.
Step 7: Finish with Flaky Sea Salt
While the chocolate is still soft, sprinkle a little flaky sea salt over the top. This adds a beautiful finishing touch and balances the sweetness of the caramel.
Step 8: Cool and Slice
Allow the bars to cool at room temperature, then refrigerate until the chocolate has completely set.
Lift the dessert out of the pan using the parchment paper. Cut into squares or rectangular bars with a sharp knife and serve.
Tips for the Best Results
- Choose good-quality shortbread: A crisp, buttery cookie provides the best foundation.
- Arrange cookies tightly: Filling the pan evenly helps create bars that hold together when sliced.
- Use thick dulce de leche: A thick caramel layer is easier to spread and less likely to run.
- Melt chocolate slowly: Heating in short intervals prevents the chocolate from burning.
- Add salt before the chocolate sets: This helps the flaky sea salt stick to the topping.
- Chill before cutting: Refrigerating the bars makes slicing cleaner and easier.
- Use a warm knife: Wipe the knife between cuts for neat, professional-looking bars.
Delicious Variations
Dark Chocolate Version: Replace semisweet chocolate chips with dark chocolate for a richer, less sweet topping.
Milk Chocolate Topping: Use milk chocolate chips if you prefer a sweeter, creamier chocolate flavor.
Nutty Caramel Bars: Sprinkle chopped pecans, almonds, or walnuts over the chocolate before it sets.
Extra Sea Salt: Add a little more flaky sea salt for a stronger sweet-and-salty contrast.
Vanilla Touch: Add a small amount of vanilla extract to the melted chocolate for extra aroma.
What to Serve with Dulce de Leche Shortbread Bars
These bars are delicious on their own, but they pair especially well with:
- Hot coffee or espresso
- Black tea or chai tea
- Fresh strawberries or raspberries
- Sliced bananas
- Vanilla ice cream
- A glass of cold milk
For a dessert platter, cut the bars into small squares and arrange them alongside fresh fruit and other homemade treats.
Storage Instructions
Room Temperature: Store the bars in an airtight container in a cool environment for up to 2 days, provided the room is not too warm.
Refrigerator: Keep them in an airtight container in the refrigerator for up to 5–7 days. Separate layers with parchment paper to prevent sticking.
Freezer: Wrap individual bars tightly and place them in a freezer-safe container for up to 2 months for best quality. Thaw in the refrigerator before serving.
Serving Tip: Let refrigerated bars sit at room temperature for about 5–10 minutes before serving. This allows the caramel layer to soften slightly.
Frequently Asked Questions (FAQ)
What is dulce de leche?
Dulce de leche is a thick, sweet caramel spread made by slowly heating milk and sugar. It has a smooth consistency and a rich caramel flavor that works beautifully in desserts.
Can I use caramel sauce instead of dulce de leche?
Dulce de leche is recommended because it is thicker and helps create a more stable layer. Regular caramel sauce may be too thin and could make the bars messy.
Do I need to crush the shortbread cookies?
No. Whole shortbread cookies are used as the base in this recipe. Arrange them closely together and break a few pieces if needed to fill gaps.
Can I use a different type of chocolate?
Absolutely! Dark chocolate, milk chocolate, or semisweet chocolate can all work. Choose according to how sweet you want the finished dessert to be.
Why should I chill the bars before cutting?
Chilling allows the chocolate topping to become firm and the caramel layer to settle. This makes the bars easier to remove from the pan and slice neatly.
Can I make these bars ahead of time?
Yes! These bars are excellent for preparing ahead. Make them the day before serving and keep them refrigerated in an airtight container.
Can I make this recipe without sea salt?
Yes. The flaky sea salt is optional, but it adds a lovely contrast to the sweet caramel and chocolate. You can leave it out if you prefer a completely sweet dessert.
Conclusion
These Oven Baked Dulce de Leche Shortbread Bars are a simple yet delicious dessert that combines buttery shortbread, creamy caramel, rich chocolate, and a touch of flaky sea salt. Every layer brings something special, creating a homemade treat that is both comforting and satisfying.