If you have a sweet tooth and love all things nostalgic, you are going to adore this S’mores Skillet Cookie Recipe. Imagine the classic campfire s’mores with their perfect blend of toasted marshmallows, melty chocolate, and crunchy graham crackers, but transformed into a warm, gooey skillet cookie that you can enjoy anytime at home. It’s indulgent, cozy, and full of those familiar flavors that bring people together. Whether you’re making it for a family dessert night or a fun treat with friends, this recipe is sure to become your new favorite go-to.

Ingredients You’ll Need

The image shows various baking ingredients arranged neatly on a white marbled surface. There are 14 separate glass or white bowls and dishes, each holding a different ingredient. From the top left, there are several golden brown graham crackers stacked in a white plate, next to a white plate piled with solid dark brown Hershey's chocolate bars. To the right, a clear bowl holds small, white mini marshmallows. Below the graham crackers, small clear bowls contain white cornstarch, fine white salt, and white baking soda, arranged in a row. Below those, a clear bowl filled with small dark brown chocolate chips is near two medium brown eggs to its right. Directly below is a very small clear bowl with reddish-brown vanilla extract. Below the mini marshmallows, a white bowl contains medium brown packed brown sugar, near a white bowl with white granulated sugar. Adjacent to this is a clear bowl with light brown graham cracker crumbs. At the bottom center, a large round bowl holds all-purpose flour, bright white and powdery. Next to it, a rectangular white dish holds two yellow sticks of unsalted butter. The whole setup is clean and bright, showing each ingredient clearly. photo taken with an iphone --ar 4:5 --v 7

This S’mores Skillet Cookie Recipe uses simple, pantry-friendly ingredients that combine to create layers of texture and flavor. The balance of butter and sugars creates a tender, sweet dough, while graham cracker crumbs and marshmallows add those essential s’mores vibes.

1 cup unsalted butter (softened): Provides richness and moisture for that soft skillet cookie base.
3/4 cup light brown sugar (packed): Adds a deep, caramel-like sweetness and keeps the cookie chewy.
1/2 cup granulated sugar: Helps with crisp edges and balances sweetness.
2 large eggs (at room temperature): Bind ingredients together for structure and softness.
2 teaspoons vanilla extract: Brings warm, fragrant notes to complement the s’mores flavors.
2 1/4 cups all-purpose flour: The main structure, giving the cookie its body and chew.
1/2 cup graham cracker crumbs (about 3 1/2 crackers): Essential for that crunchy, toasty graham flavor blended right into the dough.
2 teaspoons cornstarch: Keeps the cookie tender and prevents it from spreading too much.
1 teaspoon salt: Balances sweetness and enhances all the flavors.
1 teaspoon baking soda: Helps the dough rise slightly for a satisfying texture.
1 cup chocolate chips: Melts into delicious pockets of chocolate goodness throughout the cookie.
2/3 cup mini marshmallows: Adds gooey marshmallow flavor right inside the cookie.
4 graham crackers (broken into pieces): For sprinkling on top and adding extra crunch.
1 cup mini marshmallows: For toasting on top to get that classic golden brown finish.
2 Hershey’s milk chocolate bars (broken into pieces): Melts beautifully on top, creating a luscious chocolate layer.
Vanilla ice cream (optional for serving): A cool, creamy contrast that pairs perfectly with warm cookie.

How to Make S’mores Skillet Cookie Recipe

Step 1: Preheat and Prepare

Start by heating your oven to 350 degrees Fahrenheit, setting one rack in the center, and another in the top third of your oven. This prepares for the two-stage baking process where the cookie bakes first and then the marshmallows toast under the broiler. Using a cast iron skillet ensures the cookie bakes evenly with a delightfully crispy edge.

Step 2: Cream the Butter and Sugars

In a large bowl, beat the softened butter with the brown and granulated sugars until the mixture looks smooth, creamy, and slightly fluffy—about two minutes on high speed. This step is key for that tender, chewy texture and rich flavor you crave.

Step 3: Add Eggs and Vanilla

Beat in the eggs one at a time, making sure each is fully incorporated before adding the next. Then stir in the vanilla extract. The eggs create structure, and the vanilla infuses the dough with warm sweetness that echoes throughout the final cookie.

Step 4: Combine Dry Ingredients

In a separate bowl, whisk together the flour, graham cracker crumbs, salt, baking soda, and cornstarch. Gradually add this mix to the wet ingredients on low speed, blending just until combined to avoid toughening your cookie dough.

Step 5: Fold in Chocolate Chips

Stir the chocolate chips into your dough by hand. This ensures they’re evenly distributed without overworking the mix, so each bite has a little surprise of melty chocolate.

Step 6: Assemble in the Skillet

Press half of the cookie dough into the bottom of your cast iron skillet, forming an even layer. Sprinkle 2/3 cup of mini marshmallows evenly over the dough. Then, drop the remaining cookie dough in scoops on top of the marshmallows and gently press it down to encase the marshmallows, creating one solid cookie base.

Step 7: Bake the Cookie

Pop the skillet in the oven and bake for 25 to 30 minutes. Keep an eye on the edges—they should be turning a beautiful golden brown when ready. This baking step ensures the cookie cooks through while the marshmallows inside melt delightfully.

Step 8: Add Toppings

Carefully remove the skillet from the oven. Top the cookie evenly with broken graham cracker pieces, 1 cup of mini marshmallows, and chunks of Hershey’s chocolate bars. This layer will toast beautifully under the broiler for that classic s’mores finish.

Step 9: Broil to Toast Marshmallows

Place the skillet back in the oven, positioning it on the top rack. Turn your broiler to high and broil for 1 to 3 minutes, watching closely until the marshmallows are toasted golden brown. This quick step adds that irresistible caramelized flavor and texture to the top.

Step 10: Cool and Serve

Once out of the oven, let the cookie cool for about 10 minutes. Serving it warm allows the chocolate to stay gooey but lets the cookie set enough to slice easily. For the ultimate indulgence, add some vanilla ice cream on top for every melting, dreamy bite.

How to Serve S’mores Skillet Cookie Recipe

A clear glass bowl holds light brown cookie dough mixed with many dark brown chocolate chips on top; nearby, a small white bowl is filled with small white marshmallows, while a white plate holds several square, light tan graham crackers stacked unevenly. There are scattered chocolate chips and marshmallows on a white marbled surface around the bowls and plate. In the background, another white plate with broken pieces of milk chocolate is partially visible. photo taken with an iphone --ar 4:5 --v 7

Garnishes

Simple garnishes can elevate your S’mores Skillet Cookie Recipe to showstopper status. A dusting of powdered sugar adds a pretty snowy effect while chopped nuts sprinkle on top provide a delightful crunch. Fresh berries work surprisingly well, offering a tangy contrast to the richness.

Side Dishes

This dessert stands out on its own but pairs wonderfully with cold vanilla or toasted marshmallow ice cream for a luxe experience. For a lighter balance, consider a side of fruit salad or tart sorbet which cuts through the cookie’s sweetness beautifully.

Creative Ways to Present

Serving this recipe straight from the cast iron skillet is cozy and inviting, making it perfect for sharing. Alternatively, cut it into wedges on a rustic wooden board or plate individual portions in mini skillets for an adorable presentation. Drizzle with chocolate or caramel sauce to impress any crowd.

Make Ahead and Storage

Storing Leftovers

If you have any leftovers, cover the skillet or transfer the cookie to an airtight container once completely cooled. It will keep well at room temperature for up to 2 days, maintaining that chewy texture and melty goodness.

Freezing

You can freeze the S’mores Skillet Cookie Recipe before baking by shaping the dough in the skillet, wrapping tightly with plastic wrap and foil. Freeze for up to 3 months. When ready, thaw overnight in the fridge and then bake as directed for fresh-from-the-oven goodness any time.

Reheating

Warm leftover cookie slices in the microwave for 15 to 20 seconds for soft, gooey bites, or reheat the entire skillet in the oven at 300 degrees Fahrenheit for 10 minutes to restore crisp edges and melty marshmallows. Adding a scoop of ice cream on top never hurts!

FAQs

Can I use regular marshmallows instead of mini marshmallows?

Yes, you can substitute regular marshmallows, but you may want to chop them into smaller pieces to ensure even distribution and better melting throughout the cookie.

Is a cast iron skillet necessary for this recipe?

A cast iron skillet is ideal because it promotes even cooking and creates a crispy edge, but you can use an oven-safe skillet or pan around 10 to 12 inches in diameter if that’s what you have on hand.

Can I make this recipe gluten-free?

Absolutely! Replace the all-purpose flour with a gluten-free baking blend and ensure your graham cracker crumbs are made from gluten-free crackers to keep that classic flavor safely gluten-free.

What’s the best way to avoid burnt marshmallows on top?

Keep a close eye during the broiling step and broil on the top rack only for a short time. Marshmallows toast quickly, so it’s better to check every 30 seconds and remove as soon as they’re golden brown.

Can I add nuts to this cookie?

Definitely! Chopped pecans, walnuts, or almonds complement the s’mores elements well and add a satisfying crunch if you like some nuttiness in your skillet cookie.

Final Thoughts

Making the S’mores Skillet Cookie Recipe is like bringing a bit of summer campfire magic right into your kitchen. It’s warm, comforting, and simply delightful with its blend of textures and flavors that everyone loves. Once you try it, I promise it will become a family favorite dessert that you’ll want to bake again and again. So grab your skillet, gather those ingredients, and treat yourself to this sweet, memorable experience!