01 -
Preheat your oven to 325°F (165°C). Line a 9x13-inch baking pan with parchment paper or lightly grease it.
02 -
In a large mixing bowl, beat the softened butter, granulated sugar, and brown sugar together until light and fluffy (about 2-3 minutes). Mix in the vanilla extract. Gradually add the flour and salt, mixing until a crumbly dough forms.
03 -
Press half of the dough evenly into the bottom of the prepared baking pan to form the crust. Bake for 15 minutes, or until lightly golden. Remove from the oven and let it cool slightly.
04 -
While the crust cools, mix the caramel sauce with the sea salt in a small bowl. Adjust the salt level to your preference.
05 -
Pour the salted caramel sauce evenly over the baked crust.
06 -
Crumble the remaining dough over the top of the caramel layer, covering it as evenly as possible.
07 -
Return the pan to the oven and bake for 25-30 minutes, or until the top is lightly golden and set.
08 -
Allow the bars to cool completely in the pan before cutting into squares. For cleaner cuts, refrigerate the bars for 30 minutes before slicing.