Ingredients
6 tablespoons unsalted butter, room temperature
1/2 cup light brown sugar
1/3 cup granulated sugar
1 egg
2 teaspoons vanilla extract
1 cup all-purpose flour
1/2 teaspoon baking soda
1/2 teaspoon salt
1/4 teaspoon cinnamon
1/2 cup semisweet chocolate chips
1/3 cup milk chocolate chips
1/2 cup mini marshmallows (plus extra for topping)
Directions
1. Preheat the Oven:
Preheat your oven to 350°F. Grease a large nonstick skillet or a 9-inch cake pan with butter or oil for easy removal.
2. Prepare the Cookie Dough:
In a mixer, cream the butter, brown sugar, and granulated sugar until light and fluffy (about 4 minutes). Add the egg and vanilla extract, mixing until fully combined.
3. Mix Dry Ingredients:
In a separate bowl, whisk together the flour, baking soda, salt, and cinnamon. Gradually add the dry ingredients to the butter mixture and mix until well incorporated.
4. Add Chocolate and Marshmallows:
Fold in the semisweet and milk chocolate chips, along with the mini marshmallows, for that authentic s'mores flavor.
5. Transfer to Skillet or Pan:
Press the cookie dough evenly into the greased skillet or cake pan.
6. Bake:
Bake for 20-22 minutes until the edges are golden brown and the center is set. Remove from the oven and let cool for 10 minutes.
7. Add Toasted Marshmallows:
Sprinkle extra mini marshmallows on top of the cookie. Switch your oven to broil and place the skillet or cake pan back in the oven for 1-2 minutes, watching closely as the marshmallows toast and turn golden brown, just like a classic s'more.
8. Serve:
Serve warm for the best gooey s'mores dessert experience. Top with ice cream, extra chocolate chunks, chocolate sauce, graham cracker pieces, and sprinkles if desired.
For an extra SPOOKY twist, top with ghost-shaped marshmallows or other ghoulish delights—perfect for hauntingly good fun.