0.5cupcrushed peanuts (optional, for added crunch)
1scoopvanilla ice cream or your favorite flavor (optional, for serving)
Instructions
Preheat your oven to 350°F (175°C). This step is crucial to ensure even baking.
In a large mixing bowl, combine the creamy peanut butter, packed brown sugar, and granulated sugar. Using a hand mixer or a sturdy whisk, blend these ingredients together until the mixture is smooth and free of lumps.
Crack the large egg into the bowl and add the pure vanilla extract. Mix until the egg is fully incorporated and the mixture is uniform.
Sprinkle the baking soda and sea salt over the mixture. Gently fold these in with a spatula until they are just incorporated, being cautious not to overmix as this can affect the cookie's texture.
Carefully fold in the chocolate chips and crushed peanuts (if you choose to add them) until they are evenly dispersed throughout the dough.
Lightly grease a 10-inch cast-iron skillet with cooking spray or rub a little butter inside to prevent sticking.
Spoon the cookie dough into the greased skillet, then use a spatula to spread it evenly, smoothing out the top for a nice appearance.
Place the skillet in the preheated oven and bake for 20-25 minutes. The edges should be a beautiful golden brown while the center remains soft but set.
Once baked, remove the skillet from the oven and allow the cookie to cool for about 10 minutes. This cooling step helps the cookie firm up while still maintaining its rich, gooey center.
Slice into wedges while the cookie is warm, and for an indulgent touch, serve each slice with a generous scoop of vanilla ice cream (or your preferred flavor) on top.
Notes
Serve directly in the skillet for a rustic look. Drizzle with chocolate or caramel sauce for added indulgence.