Cast Iron Skillet Cookie

Steps

1. 1. Brown the butter

   • Preheat oven to 350°F.
   • Melt 1/2 cup butter in a 10-inch cast iron skillet over medium heat.
   • Continue cooking 3–4 minutes, swirling occasionally, until butter turns golden brown and smells nutty.
   • Pour browned butter into a large mixing bowl and let cool 5 minutes.
   • Set the skillet aside off the heat — you'll bake the cookie directly in it.

2. 2. Mix the dough

   • Add 3/4 cup brown sugar and 1/4 cup granulated sugar to the browned butter; stir until combined.
   • Beat in 1 egg and 1 tsp vanilla until the mixture is smooth and slightly glossy.
   • Add 1 1/4 cups flour, 1/2 tsp baking soda, and 1/2 tsp salt; stir until just combined — stop when no dry streaks remain.
   • Fold in 1 1/2 cups chocolate chips.

3. 3. Bake and serve

   • Spread dough evenly into the same cast iron skillet.
   • Bake at 350°F for 18–22 minutes until the edges are set and golden but the center still looks slightly underdone.
   • Let cool in the skillet for 5 minutes before slicing — the center firms up to gooey-perfect as it rests.
   • Serve warm, straight from the skillet, with vanilla ice cream if you have it.

   Pull it out when it looks underdone. The carry-over heat from cast iron will finish it.