Salted Caramel Chocolate Pecan Brown Butter Blondies

(8 ounces; two sticks) unsalted butter, browned

dark brown sugar, packed

large eggs, at room temperature

fine sea salt, table salt, or kosher salt

all-purpose flour

baking powder

semi-sweet or dark chocolate chips

Rolos (or any chocolate covered soft caramel candy you'd like to use), unwrapped and cut in half

pecans, diced

flaky sea salt (I used Maldon Sea Salt; it's the best)