1cupbutter(2 sticks) unsalted butter, at room temp, plus more for greasing
3cupsall-purpose flour
1/2tspkosher salt
1tbspbaking powder
1 1/4cupssugar
1/2cuplight brown sugar
3eggs(at room temp)
2tspvanilla extract
2cupschocolate chips or chunks(semi-sweet)
1tspsea salt
Instructions
Combine all ingredients.
Preheat the oven to 350°F and grease a 12-inch cast iron skillet with butter.
In a mixing bowl, whisk together the flour, baking powder, and salt. Set the bowl aside.
In a stand mixer or hand-held mixer, fitted with the paddle attachment, cream together 1 cup (2 sticks) unsalted butter with the sugar and light brown sugar.
Add eggs, one at a time, until mixed in, then add the vanilla extract and beat until combined.
Add the flour mixture, slowly, into the stand mixer and mix just until the dough comes together then beat in the chocolate until combined.
Scrape the dough into the skillet and spread evenly. Then sprinkle the top with the sea salt.
Bake the cookie for 30 to 35 minutes until it’s barely cooked in the center.
Remove from the oven and allow it to cool for 10 minutes before serving.
Add your favorite toppings, like ice cream, whipped cream or caramel sauce (optional).