01 -
Heat your oven to 350°F (175°C). Put parchment paper in a 9x13-inch baking dish.
02 -
Beat the soft butter and sugar together in a big bowl until they're fluffy and light.
03 -
Throw in the egg and vanilla, and mix until everything's blended well.
04 -
In another bowl, stir together the flour, baking powder, and salt.
05 -
Slowly add your dry mix to the wet mix, stirring just enough to combine. Push the dough flat into your lined baking dish.
06 -
Sprinkle chocolate chips all over and gently push them into the dough.
07 -
Pour your caramel sauce all over the chocolate chips.
08 -
Scatter sea salt flakes on everything.
09 -
Bake for 25-30 minutes until the edges turn golden and the middle feels firm. Let it cool all the way before you cut into squares.