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    Home » Baked Goods » Cast Iron Skillet

    Published: Oct 7, 2022 by Kelly Hamilton · This post may contain affiliate links

    S'mores Skillet Cookie

    Jump to Recipe

    This S'mores Skillet Cookie is loaded with graham cracker cookie dough, layered with chocolate and marshmallow fluff, and baked to perfection. You'll be eating this one straight out of the skillet!

    skillet cookie fresh out of the oven in ta black cast iron pan with a towel wrapped around the handle and a spoon scooping out the middle.
    Jump to:
    • Why You Need This S'mores Skillet Cookie
    • Recipe Ingredients
    • Step-by-Step Instructions
    • Frequently Asked Questions
    • Tips and Tricks
    • Storing & Freezing
    • Want to try more recipes?
    • 📖 Recipe

    Honestly, what is better than a giant cookie baked in a cast-iron skillet? The only thing that comes to mind is if it's a S'MORES skillet cookie!

    We are talking graham cracker cookie dough, layered with chocolate bars and marshmallow fluff, topped with more cookie dough, and baked until the edges are crispy but the center is still soft and chewy. DROOL.

    If you love s'mores-flavored desserts, be sure to try my Mini S'mores Pies! If you're more of a skillet person, you need to give my Skillet Peach Crisp or Apple Crisp a try.

    Why You Need This S'mores Skillet Cookie

    • It's the perfect way to make s'mores without a campfire!
    • It has a great graham cracker taste right in the cookie dough.
    • It's perfect for a large group or family to share.
    • Serve with vanilla or another flavor of ice cream for a melty treat.
    • A perfect dessert any time of the year!

    Recipe Ingredients

    Here are some notes on a few ingredients- please see the full ingredient list in the recipe card below!

    • Butter- unsalted room temp butter makes the perfect cookies. if you only have salted butter, just omit the salt called for in the recipe!
    • Graham cracker crumbs- I used regular graham crackers and pulsed them in my blender in order to get a fine crumb! You can also use a food processor.
    • Chocolate bars- I like using Hershey's because they give you the perfect little squares to break off and place around your skillet.
    • Marshmallow fluff- any marshmallow fluff works great here. I typically just spoon out a tablespoon at a time from the container to plop on my cookie dough!
    ingredients needed to make this s'mores cookie skillet

    Step-by-Step Instructions

    Step 1: In a medium-sized bowl, combine the flour, graham cracker crumbs, baking powder, and salt. Set aside.

    In a large bowl, cream together the butter and the brown sugar until light and fluffy. Add the eggs and vanilla. Gradually mix in the dry ingredients. Mix until just combined.

    Separate your dough, using ¾ of it for the bottom of your skillet, and saving the other ¼ for the top. This doesn't need to be exact!

    Step 2: Press the ¾ of your cookie dough evenly into the bottom of your skillet. Break up 2 chocolate bars and press them into the dough all around. Spoon your fluff on top of the chocolate and spread evenly. Finish it up by breaking up and sprinkling the rest of the cookie dough on top of the fluff. Break up the last chocolate bar and place it on top of the cookie dough.

    Step 3: Bake for about 30 minutes, until the edges are golden brown and the center is no longer jiggly. You can always cut in the middle to see if the cookie dough is still too raw for your liking and put it back in the oven for another 5-7 minutes. Let your cookie skillet rest for about 10 minutes to cool and continue to cook in the center.

    step by step process: 1. wet ingredients mixed together in a clear bowl. 2. dry ingredients added to the bowl and mixed together. 3. the cookie skillet assembled with chocolate bars and marshmallow fluff

    Frequently Asked Questions

    What type of pan should I make this in?

    Since it is a skillet cookie, I suggest a high-quality cast iron skillet. You can use a 10 or 12-inch skillet. You could also make this in a 9x13 pan for more of a s'mores cookie bar.

    Why is my cookie still gooey in the center?

    You can put your skillet back in the oven for an additional 5ish minutes to continue baking, but you do want the cookie to be somewhat underbaked. Overbaking your skillet cookie will give you a dry, hard cookie that is no fun to scoop out!

    cookie skillet with a spoon of marshmallow fluff next to it on a stack of plates

    Tips and Tricks

    • spoon and level your flour- I always recommend spooning and leveling your flour when baking. Scooping the measuring cup right into the flour will actually compact the flour and give much more than the recipe calls for. To spoon and level, use a large spoon to gently scoop the flour into your measuring cup. Once it's full, use a flat edge (like a butter knife) to gently scrape across the top of the measuring cup.
    • Add your favorite ice cream flavor to your scoop of skillet cookies for an extra treat!
    • If you don't have a cast-iron skillet, you can make this in a 9x13 baking dish to make cookie bars, or in muffin tins to make my S'mores Cookie Cups

    Storing & Freezing

    If this cookie isn't consumed after baking, remove it from the cast iron skillet and place it in an air-tight container. It will stay fresh at room temperature for 3-4 days. You can also freeze it for up to 3 months. Leave at room temperature to defrost, and reheat in the microwave to warm.

    cookie skillet with a spoonful of cookie.

    Want to try more recipes?

    • Mini S'mores Pie
    • Skillet Apple Crisp
    • Skillet Peach Crisp
    • Funfetti Chocolate Chip Cookie Cake

    If you made this recipe, I would love to know what you thought! Leave me a star rating and a comment below ⭐️ Your reviews not only help my business but other bakers as well!

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    📖 Recipe

    S'mores Skillet Cookie

    Kelly Hamilton
    This S'mores Skillet Cookie is loaded with graham cracker cookie dough, layered with chocolate and marshmallow fluff, and baked to perfection.
    5 from 1 vote
    Print Recipe Pin Recipe
    Prep Time 20 mins
    Cook Time 30 mins
    rest time 10 mins
    Total Time 1 hr
    Course Dessert
    Cuisine American
    Servings 10 servings
    Calories 548 kcal

    Equipment

    • Mixing Bowl Set
    • Electric Hand Mixer
    • Silicone Spatula
    • 10 inch Cast Iron Skillet
    • 12 inch Cast Iron Skillet

    Ingredients
     
     

    • 2 cups all-purpose flour spooned and leveled
    • 2 cups graham cracker crumbs about 2 sleeves
    • 1 teaspoon baking powder
    • ¼ teaspoon salt
    • 2 sticks unsalted butter softened to room temperature
    • 1½ cups light brown sugar packed
    • 2 teaspoon vanilla extract
    • 1 large eggs at room temperature
    • 4 chocolate bars I used hersheys
    • 12 tablespoon (¾ cup) marshmallow fluff

    Instructions
     

    • Preheat your oven to 350°. Butter the sides and bottom of a 10" large cast-iron skillet and set aside.
    • In a medium-sized bowl, combine the flour, graham cracker crumbs, baking powder, and salt. Set aside.
    • In a large bowl, cream together the butter and the brown sugar until light and fluffy. Add the eggs and vanilla. Gradually mix in the dry ingredients. Mix until just combined.
    • Separate your dough, using ¾ of it for the bottom of your skillet, and saving the other ¼ for the top. This doesn't need to be exact!
    • Press the ¾ of your cookie dough evenly into the bottom of your skillet. Break up 2 chocolate bars and press into the dough all around. Spoon your fluff on top of the chocolate- you can spread it out with your measuring spoon. Finish it up by breaking up and sprinkling the rest of the cookie dough on top of the fluff. Break up the last chocolate bar and place it on top of the cookie dough.
    • Bake for about 30 minutes, until the edges are golden brown and the center is no longer jiggly. You can always cut in the middle to see if the cookie dough is still too raw for your liking and put it back in the oven for another 5-7 minutes. Let your cookie skillet rest for about 10 minutes to cool and continue to cook in the center.

    Notes

    • cover and store for up to 5 days
    • you can also place in a freezer-safe dish and freeze for up to 3 months. To defrost, just allow it to sit at room temperature. 
    • Reheat in the microwave and add some vanilla ice cream!
    • If you don't have a cast-iron skillet, you can make this in a 9x13 dish or in muffin tins to make my S'mores Cookie Cups

    Nutrition

    Calories: 548kcal | Carbohydrates: 76g | Protein: 5g | Fat: 25g | Saturated Fat: 15g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 7g | Trans Fat: 1g | Cholesterol: 65mg | Sodium: 232mg | Potassium: 193mg | Fiber: 2g | Sugar: 43g | Vitamin A: 593IU | Calcium: 84mg | Iron: 4mg
    Tried this recipe?Let us know how it was! Share on Instagram and tag @bake.andbacon

    This post contains affiliate links which means if you purchase something off of one of those links I make a small commission at no extra cost to you. Thanks for supporting my blog!

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    Hi, I'm Kelly! I'm the self-taught baker, food photographer, and dog mom behind Bake & Bacon. I'm here to bring you easy recipes for my favorite things- delicious breakfasts and decadent desserts!

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