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    Home » Recipes » Cookies

    Oreo S'mores Cookie Recipe

    Published: Jun 3, 2025 by Eileen Murphy Kelly

    Jump to Recipe
    Oreo S'mores cookies Pinterest pin with text overlay.
    Oreo S'mores cookies Pinterest pin with text overlay.

    Homemade Oreo S'mores cookies are a delicious and fun twist on the classic campfire treat. These cookies are perfect for any occasion, whether it's a movie night with friends or a family barbecue. And they are easy to make!

    Oreo Smores cookies with a marshmallow and a hershey.

    For specifics on the recipe, use the table of contents to click on sections of the recipe.

    Are you looking for another fun S'mores recipe to make for your family? Check out these Mini Smore's Cheesecakes. It's a simple yet tasty dessert that has all the flavors of this classic treat.

    Jump to:
    • Why you'll love this recipe
    • Ingredient List
    • Equipment
    • Instructions
    • Eileen's Tips for Success
    • Frequently Asked Questions
    • Variations
    • Make-ahead, storage, and freezer tips
    • Serving Suggestions
    • Similar recipes
    • 📖 Recipe
    • 💬 Comments

    Why you'll love this recipe

    • It’s quick and simple to prepare, making it perfect for busy days.
    • You only need a few basic ingredients, so there is no need for an extensive shopping list!
    • It’s a family favorite that both kids and adults will enjoy.
    • The gooey, melty marshmallows combined with rich chocolate and crunchy Oreo cookies make for an irresistible treat.

    Ingredient List

    Ingredients to make oreo s'mores cookies with text overlay on the ingredients.

    As an Amazon Associate, I earn from qualifying purchases.

    • salted butter
    • light brown sugar
    • white granulated sugar
    • large eggs
    • pure vanilla extract
    • all-purpose flour
    • baking soda
    • salt
    • Oreo cookies
    • Jumbo Marshmallows
    • Hershey’s Bars

    Equipment

    • 9x13 Baking Sheet
    • Parchment Paper
    • Stainless Steel Mixing Bowls
    • Whisk
    • Measuring Spoons and Cups
    • Ice Cream/Cookie Scoops, various sizes

    Instructions

    This is an overview of the recipe. The full instructions are below in the recipe card.

    1. Preheat your oven to 350°F (175°C) and line a 9x13-inch baking sheet with parchment paper
    A glass bowl with butter, sugar, and eggs to make a smores oreo cookie.
    1. In a large mixing bowl, whisk together melted butter, brown sugar, and white sugar.  Add the eggs and vanilla.
    A bowl with wet and dry ingredients to make Oreo smores cookies.
    1. In a separate bowl add the dry ingredients. And, then mix the dry ingredients into the batter.
    A glass mixing bowl with dough to make Oreo S'mores cookies
    1. Gently fold in the crushed Oreo cookies.
    A glass mixing bowl with the ingredients to make oreo s'mores cookies.
    1. Use a cookie scoop to place even sized dollops of dough into the prepared cookie sheet.
    A baking sheet with parchment paper and the cookie doe for oreo smores cookies.
    1. Bake in the oven for 10-12 minutes.
    An Oreo Smores cookie with a marshmallow stuck in to the cookie to be baked.
    1. Remove from the oven and top with a jumbo marshmallow.
    Oreo Smores Cokies baked with a marshmallow topping.
    1. Return to the oven for 5-8 minutes or until the marshmallows are soft and toasted.
    Oreo Smores Cookies with a toasted marshmallow with a hershey cookie on top.
    1. Cool for a few minutes and then Place on Hershey bar and additional crushed Oreo cookies on top. Allow the marshmallows to cool completely before serving.
    A wire rack with oreo s'more cookies topped with a toasted marshmallow and a hershey candy bar on top.

    Eileen's Tips for Success

    • Don’t skip the parchment paper! It makes cleanup a breeze and keeps the cookies from sticking to the baking sheet! A baking mat would also work.
    • Once you add the dry ingredients to the dough, mix until just combined. Overmixing can lead to tough cookies.
    • If you don't have a cookie scoop, you can weigh the dough balls or even use an ice cream scoop to get perfectly sized cookies.

    Frequently Asked Questions

    Why did my cookies spread too much?

    These cookies should not spread much at all. However, if you find that they are spreading you can chill the dough.

    What do I do if my chocolate melts?

    If your Hershey's bar is starting to melt, leave it If your Hershey's bar is starting to melt, leave it alone; it will be hardened back up and be just fine after it cools.

    Variations

    Do you want to change up this recipe? Here are some ways to change the flavor of this dish.

    • Swap the chocolate bar for white chocolate or dark chocolate for a richer or sweeter flavor.
    • Add a handful of chopped nuts like almonds, pecans, or walnuts for a satisfying crunch.
    • Sprinkle in a pinch of cinnamon to add that graham cracker flavor to your cookies.

    Make-ahead, storage, and freezer tips

    Storage - These cookies can be stored in an airtight container at room temperature for up to 5 days.

    Freezer tips - Baked cookies can also be frozen for up to 3 months. Just make sure they are completely cooled before placing them in an airtight container or freezer bag.

    A stack of s'mores cookies with hershey bars on the side and marshmallows on the opposite side.

    Serving Suggestions

    These delicious cookies go well with a glass of milk, a cup of your favorite iced coffee or an iced chamomile latte.

    Similar recipes

    Does your family love Oreo cookies? I know mine does! Here are a few of my favorite Oreo cookie recipes:

    • Mint Oreo no churn ice cream in a pan being scooped out of the pan.
      Mint Oreo Ice Cream Recipe
    • Three fried Oreos stacked together with the top one sliced in half.
      Air Fryer Oreos Recipe
    • A grasshopper mint pie with oreo crumbles on top of the pie in a glass pie plate.
      Grasshopper Pie Recipe
    • A silver bowl with scoops of cookies and cream ice cream on it.
      No-Churn Cookies and Cream Ice Cream

    I love any comments or questions, please feel free to leave them below.

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    Thank you for your continued support. I am forever grateful.

    Eileen  xo

    If you click on the number of servings in the recipe card, you can adjust the measurements up or down for the exact number of servings you need.

    📖 Recipe

    Oreo Smores cookies with a marshmallow and a hershey.

    Oreo S’mores Cookies

    Enjoy our gooey Oreo S'more Cookies with crushed Oreos in every bite. The cookies are topped with a toasted marshmallow and a decadent chocolate candy bar for the best s'mores cookies. It’s the best way to enjoy your favorite campfire treat.
    Print (Email Required) Pin Rate
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    Course: Snack
    Cuisine: American
    Keyword: oreo smores cookies
    Prep Time: 10 minutes minutes
    Cook Time: 12 minutes minutes
    cooling time: 15 minutes minutes
    Total Time: 37 minutes minutes
    Servings: 16 cookies
    Calories: 365kcal
    Author: Eileen Murphy Kelly

    As an Amazon Associate, I earn from qualifying purchases

    Equipment Needed:

    • 9x13 Baking Sheet
    • Parchment Paper
    • Stainless Steel Mixing Bowls
    • Whisk
    • Measuring Spoons and Cups
    • Ice Cream/Cookie Scoops, various sizes

    Ingredients

    Cookie Dough

    • 1 cup unsalted butter , melted
    • 1 ¼ cups light brown sugar
    • ½ cup white granulated sugar
    • 2 large eggs
    • 2 teaspoons pure vanilla extract
    • 2 ½ cups all purpose flour
    • ¾ teaspoon baking soda
    • ½ teaspoon salt
    • 2 cups crushed oreos

    Topping

    • Jumbo Marshmallows
    • Hershey’s Bar
    • crushed oreos

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    Instructions

    • Preheat your oven to 350°F (175°C) and line a 9x13-inch baking sheet with parchment paper.
    • In a large mixing bowl, whisk together 1 cup unsalted butter (melted), 1 ¼ cups light brown sugar, and ½ cup white granulated sugar until well blended.
    • Add 2 large eggs and 2 teaspoons pure vanilla extract into the butter mixture, and mix until fully incorporated. Set aside.
    • In a separate mixing bowl, combine the dry ingredeitns by whisking together 2 ½ cups all purpose flour, ¾ teaspoon baking soda, and ½ teaspoon salt.
    • Gradually add the dry ingredients to the wet ingredients, mixing until just combined.
    • Fold in 2 cups crushed oreos until evenly distributed throughout the dough.
    • Using a cookie scoop or spoon, drop large balls of dough onto the prepared baking sheet, leaving enough space between each for spreading.
    • Bake in the preheated oven for 10-12 minutes, or until the edges are golden brown.
    • After 5 minutes of baking, place a Jumbo Marshmallows in the center of each cookie.
    • Return the baking sheet to the oven for an additional 5-8 minutes, or until the marshmallows are soft and barely toasted.
    • Once done, remove from the oven and let the cookies cool on the baking sheet for a few minutes before transferring to a wire rack to cool completely. Place one small Hershey’s Bar square on each cookie and top with additional crushed oreos.
    • Ready to serve. Enjoy.

    NOTES

    Be sure to check the Expert Tips and FAQs above for important tips and questions that can help make a delicious recipe. 
    Storage - These cookies can be stored in an airtight container at room temperature for up to 5 days.
    Freezer tips - Baked cookies can also be frozen for up to 3 months. Just make sure they are completely cooled before placing them in an airtight container or freezer bag.
    I'm not a registered dietitian, but I do my best to provide the most accurate nutritional values. Any nutritional data I provide is an approximation. Actual dietary information can vary based on ingredients and portion sizes. 
     
     
    • Don’t forget to shop at the Everyday Eileen store on Amazon.
     

    Nutrition

    Serving: 1g | Calories: 365kcal | Carbohydrates: 52g | Protein: 4g | Fat: 16g | Saturated Fat: 9g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 5g | Trans Fat: 0.5g | Cholesterol: 54mg | Sodium: 217mg | Potassium: 103mg | Fiber: 1g | Sugar: 31g | Vitamin A: 389IU | Calcium: 28mg | Iron: 4mg
    Tried this recipe?Mention @Everyday_Eileen or tag #everydayeileen!

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    Thank you for sharing!

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