These are rich dessert bars with a buttery shortbread-style base, chewy caramel, toasted pecans, and a chocolate topping.
Ingredients
For the crust
1½ cups (190 g) all-purpose flour
½ cup (100 g) granulated sugar
½ cup (113 g) unsalted butter, softened
¼ teaspoon salt
1 teaspoon vanilla extract
For the caramel pecan layer
½ cup (113 g) unsalted butter
1 cup (200 g) packed light brown sugar
½ cup (120 ml) heavy cream
¼ cup (60 ml) light corn syrup or golden syrup
1 teaspoon vanilla extract
¼ teaspoon salt
2 cups (about 220 g) pecan halves or roughly chopped pecans
For the chocolate topping
1½ cups (255 g) semisweet chocolate chips or chopped chocolate
1 tablespoon coconut oil or unsalted butter, optional, for a softer/glossier topping
A small pinch of flaky sea salt, optional
Nut information
Primary nut: Pecans.
Use raw, unsalted pecans if you plan to toast them yourself.
You can use pecan halves, pieces, or roughly chopped pecans.
Toasting the pecans gives the bars a deeper, nuttier flavor and helps keep them crunchy.
Pecans are tree nuts, so these bars are not suitable for someone with a pecan/tree-nut allergy.
Walnuts can substitute for pecans, although the flavor will be slightly more bitter and less buttery.
For a nut-free version, omit the pecans and consider adding toasted pumpkin seeds or sunflower seeds. Because commercial chocolate, flour, and other ingredients can have cross-contact with nuts, check package labels if the allergy is severe.
Instructions
Prepare the pan: Heat the oven to 350°F (175°C). Line a 9 × 13-inch (23 × 33 cm) baking pan with parchment paper, leaving some overhang for easy removal.
Make the crust: Beat the softened butter and sugar until creamy. Mix in vanilla and salt. Gradually add the flour and mix just until a soft dough forms.
Press and bake: Firmly press the dough evenly into the prepared pan. Bake for approximately 18–22 minutes, until the edges are lightly golden.
Toast the pecans: While the crust bakes, spread the pecans on a baking sheet and toast for about 6–8 minutes. Watch them carefully because nuts can burn quickly. Let them cool slightly.
Make the caramel: Melt the butter in a saucepan over medium heat. Add brown sugar, heavy cream, corn syrup/golden syrup, and salt. Stir until combined and bring to a gentle boil.
Cook the caramel: Continue cooking for about 4–6 minutes, stirring frequently, until the mixture thickens slightly. Remove from the heat and stir in vanilla.
Add pecans: Stir the toasted pecans into the caramel.
Layer: Pour the hot caramel-pecan mixture over the baked crust. Spread it evenly.
Bake again: Return the pan to the oven for about 10–12 minutes, until the caramel is bubbling across much of the surface.
Cool: Let the bars cool completely in the pan. For cleaner cuts, refrigerate them for 30–60 minutes after they reach room temperature.
Add chocolate: Melt the chocolate chips gently in the microwave in 20–30-second intervals, stirring between each interval. Alternatively, melt them over a double boiler. Stir in coconut oil or butter if using.
Finish: Spread the melted chocolate evenly over the cooled caramel layer. Sprinkle with flaky sea salt if desired.
Set and cut: Refrigerate for about 1 hour, or until the chocolate is firm. Lift the slab out using the parchment and cut into squares or bars with a sharp knife.
Storage
Room temperature: About 3 days in an airtight container.
Refrigerator: About 1 week.
Freezer: Up to 2–3 months, tightly wrapped.
Place parchment between layers when stacking to prevent sticking.
Recipe Q&A
Q: Can I use walnuts instead of pecans?
Yes. Use the same quantity by weight or approximately the same volume. Walnuts produce a slightly stronger, less buttery flavor.
Q: Do I have to toast the pecans?
No, but it is highly recommended. Toasting intensifies their flavor and improves their crunch.
Q: Can I use chopped pecans?
Absolutely. Smaller pieces make the bars easier to cut and distribute the nuts more evenly.
Q: Why is my caramel runny?
It may not have been cooked long enough. The caramel needs to reach a thick, bubbling consistency. Also, allow the finished bars to cool completely before judging the final texture.
Q: Why did my caramel become hard?
It was likely cooked too long or at too high a temperature. Avoid vigorous, prolonged boiling.
Q: Can I use milk instead of heavy cream?
Heavy cream is preferable because it produces a richer, thicker caramel. Milk can make the caramel softer or less stable.
Q: Can I use golden syrup instead of corn syrup?
Yes. Golden syrup works very well and is a convenient substitute.
Q: What chocolate is best?
Semisweet chocolate gives the best balance against the sweet caramel. Dark chocolate is excellent if you prefer a less-sweet bar.
Q: How do I get clean cuts?
Chill the bars until firm, then use a sharp knife. Warming the knife under hot water, drying it thoroughly, and then cutting can also help.
Q: Can I make these without nuts?
Yes. Omit the pecans and replace them with toasted sunflower or pumpkin seeds for crunch. For a true allergy-safe preparation, also verify every packaged ingredient for the relevant allergen warnings.
Q: Can I make the bars ahead of time?
Yes. They are actually easier to cut after chilling and keep well refrigerated.
Q: Why did the chocolate crack when I cut the bars?
Cold chocolate can become brittle. Let the bars sit at room temperature for 10–15 minutes before cutting, and use a slightly warmed, dry knife.
Q: Are pecans healthy?
Pecans provide unsaturated fats, fiber, protein, and minerals, but these bars are still a dessert containing substantial butter, sugar, caramel, and chocolate. The pecans don’t make the finished bars a low-calorie or low-sugar food.
