Brown butter cookie base that has a flavor depth that no other cookie has. Topped with two different kinds of chocolate, these blondies will have you coming back for more
In a medium to large sized sauce pan, start browning the butter over medium heat. Cook it until you start to hear it make crackling noises. Once there is foam on top of your butter, and the color has turned auburn, you are done. Let it slightly cool for 10-15 minutes.
In a medium sized bowl, sift together the cornstarch, baking powder, salt, and flour.
Preheat your oven to 350°F. Line a 9x9 pan with parchment paper, spray with non stick spray, and set aside.
In a large mixing bowl, combine the melted brown butter and brown sugar.
With a rubber spatula, mix in each egg and egg yolk, one at time. Mix in the vanilla.
With a rubber spatula, fold the dry ingredients into the wet ingredients, add the chocolate chips and chunks, and mix until no streaks of flour remain. Do not over mix.
Pour the batter into your prepared pan. Make sure to spread the dough evenly in the pan.
Add a few extra chocolate on the top (this is optional).
Bake for around 25-30 minutes or until the blondies are golden brown, set on the edges, and have puffed up a little. Mine took about 30 minutes, and my oven runs cooler. The middle will still be pretty doughy, but they will continue to cook as they cool! Let them cool for about 30 minutes.
Once they have cooled completely, top with flakey or regular salt, cut and enjoy!