01 -
Turn oven to 350°F (175°C). Put parchment on the bottom of a 9x13-inch pan.
02 -
Beat the soft butter with sugar in a big bowl until it's fluffy and pale.
03 -
Throw in the egg and vanilla, then stir till everything's mixed well.
04 -
In another bowl, mix the flour, baking powder, and salt together.
05 -
Slowly dump the dry mix into the wet mix, stirring just enough. Push this dough flat into your lined pan.
06 -
Sprinkle chips all over, then lightly push them into the dough.
07 -
Pour caramel all around on top of those chips.
08 -
Lightly dust with sea salt bits on top.
09 -
Pop in oven for 25-30 mins until edges turn golden and middle feels firm. Let it cool completely before cutting squares.