Ingredients
Method
Preheat the Oven:
- Preheat your oven to 350°F. Lightly butter a 10–12 inch oven-safe skillet to prevent sticking and enhance browning.
Prepare the Cookie Dough:
- In a large mixing bowl, beat the salted butter, dark brown sugar, and granulated sugar until creamy and well-combined.
- Add the eggs, one at a time, beating well after each addition. Stir in the vanilla extract.
- Gradually mix in the flour, baking soda, and kosher salt until just combined. Fold in the semi-sweet chocolate chips.
Layer the S’mores:
- Spread one-third of the cookie dough evenly across the bottom of the skillet.
- Arrange the graham cracker pieces over the dough, then layer the marshmallows and Hershey chocolate pieces on top.
- Spoon the remaining cookie dough over the layers, gently spreading to cover most of the marshmallows and chocolate. It’s fine if some filling peeks through!
Bake the Cookie:
- Place the skillet in the preheated oven and bake for 20–22 minutes for a soft, doughy center or 22–25 minutes for a firmer cookie.
Cool and Serve:
- Remove the skillet from the oven and let it cool for 3–5 minutes. Sprinkle with flaky sea salt if desired, and serve warm, preferably with a scoop of vanilla ice cream.
Notes
- Customization: Add crushed pretzels, toffee bits, or peanut butter cups for extra flavor.
- Texture Preference: Adjust the baking time for your ideal consistency—shorter for gooey centers, longer for a more set cookie.
- Storage: Store leftovers in an airtight container at room temperature for up to 3 days. Reheat in the microwave for a fresh-from-the-oven taste.
- Freezing Option: The cookie dough can be frozen for up to 3 months. Thaw in the fridge overnight before baking.