Ingredients
Equipment
Method
Make the shortbread crust
- Mix all-purpose flour, softened butter, granulated sugar, and salt until the mixture is crumbly.
- Press the crumbly dough firmly into an 8x8 baking dish so it’s even and compact.
- Bake at 350°F for 12-15 minutes, until the shortbread is golden.
Layer dulce de leche and chocolate
- Spread dulce de leche over the warm crust in an even layer.
- Melt dark chocolate chips with 2 tablespoons butter, then drizzle or spread the chocolate over the dulce de leche.
- Bake at 350°F for 8-10 minutes, until the chocolate is set.
Chill, slice, and serve
- Cool completely, then refrigerate for at least 30 minutes to firm up the bars.
- Cut into 16 squares and sprinkle with fleur de sel.
- Serve at room temperature or chilled.
Notes
Pro tip: spreading the dulce de leche right after baking helps it glide smoothly over the warm crust. Store covered in the refrigerator for up to 5 days; freeze up to 2 months (thaw overnight in the fridge). For a gluten-free swap, use a 1:1 gluten-free all-purpose flour blend that bakes like regular flour.
