These Monster Chocolate Chip Stuffed Smore Cookies are a perfect and mouth watering combination of chocolate chip cookies and s'mores.
Made with marshmallows and candy bar squares, these oversized cookies are soft, gooey, and full of chocolate goodness.

What you will read about in this recipe.
- What makes Monster Chocolate Chip so good?
- Why you will love this monster cookie recipe.
- Ingredients you will need to make Monster Chocolate Chip Stuffed Smore Cookies
- How to make Monster Chocolate Chip Stuffed Smore Cookies
- Tips for making the best Stuffed S’more Cookies
- How to store Monster Chocolate Chip Stuffed Cookies
- Print the recipe for Monster Chocolate Chip Stuffed Smore Cookies
What makes Monster Chocolate Chip so good?
Besides being a giant cookie, these cookies are the perfect marriage of chewy chocolate chip cookies with the melted gooeyness of a s'mores filling,
I like that this is a special treat that is almost always a hit.
Have you tried my recipe for S’More Cookie Bars ?
Those mouthwatering dessert bars feature layers of sweet and crunchy graham crackers filled with a layer of gooey marshmallows and a layer of sweet chocolate. Both this recipe for monster cookies and that recipe for cookie bars are great tasting treats that are inspired by the richness of s'mores.
Halloween sprinkles with eyeballs were used to make my 'monster' cookies even more fun. You can find Halloween sprinkles with eyeballs here.

Why you will love this monster cookie recipe.
These monster chocolate chip cookies have a soft and chewy center with slightly crisp edges. With the addition of s'more ingredients, these cookies have gooey marshmallows and more chocolate, making the cookies even more indulgent.
Here is what else you will like about this recipe.
- Because of their "monster" size these cookies are incredibly indulgent and satisfying.
- This recipe combined two nostalgic favorites in every bite.
- Personalizing these cookies is as easy as adding melted chocolate on top or adding candy to the cookies.
- The cookies are a mouthwatering show-stopper that are perfect for sharing.

Ingredients you will need to make Monster Chocolate Chip Stuffed Smore Cookies
- Flour. Regular all purpose flour.
- Baking Soda. The leavening agent used.
- Butter. Softened to room temperature. If you are using unsalted butter you can add a half teaspoon of salt to your flour.
- Sugar. Both Light Brown Sugar and Granulated Sugar. The brown sugar should be packed when measured.
- Egg. A large egg at room temperature.
- Vanilla Extract. Added for a bit of flavor balance.
- Chocolate Chips. Semi sweet chocolate chips offer the perfect texture for these cookies.
- Marshmallows. Use large marshmallows.
- Chocolate Bar . Use a chocolate candy bar, such as Hershey, that has been broken into pieces.
- Optional- sprinkles such as the halloween inspired sprinkles in my cookies.
Expert Tip👉 Adding a half cup of crushed graham crackers to the flour can make this recipe even more authentic. You may need to add an extra egg with the graham crackers.

How to make Monster Chocolate Chip Stuffed Smore Cookies
Prep Time: 20 minutes .
Chill Time : 1 hour.
Bake Time: 10 minutes .
Servings: 12 large cookies .
How to Serve: Serve these cookies with milk.
Notes: You will most likely need more than one large baking sheet to make this recipe. I use a paddle attachment for mixing .
- Dough. In a medium bowl use a whisk to combine together the flour and the baking soda. In a large mixing bowl, beat together the butter and sugars until creamy. Then add the egg and vanilla extract and mix to combine. On low speed, gradually add the dry ingredients from the first bowl and mix until just combined. Lastly, use a rubber spatula or similar item to fold in the chocolate chips.
- Chill. Cover the dough and refrigerate it for at least an hour.
- Prepare. When you are ready to bake your cookies, prepare your baking sheet for nonstick and preheat your oven to 350° F. Parchment paper or a baking mat should work in this recipe.
- Form. Use a scoop or similar item to scoop out a quarter cup of the cookie dough and roll the dough between your hands to shape it into a ball. Place the ball on to your prepared baking sheet and repeat this step with the remaining cookie dough, keeping the dough balls about three inches apart from one another.
- Stuff. Use the palm of your hand or the bottom of a cup to press each of the cookie dough balls into circles about a half inch tall. Then Place one or two small Hershey bar squares (depending on how much chocolate you want inside) in the center of each cookie. On top of the chocolate place a marshmallow. Lastly, press the sides of the cookies up around the marshmallows, leaving the marshmallow tops exposed.
- Bake. Bake for eight to 10 minutes, or until the bottoms of the cookies begin to turn golden brown and the marshmallows flatten out and become gooey.
- Set. After taking the cookies out of the oven, allow them to sit on the baking sheet for 10 minutes to set. Then transfer the cookies to a cooling rack to fully cool.
- Sprinkles. While the cookies are still warm you can add sprinkles and candy eyeballs on top of the melted marshmallows.
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Tips for making the best Stuffed S’more Cookies
Milk chocolate works best in this recipe as it softens to a perfect texture for eating in a cookie. This is for both your chocolate chips and broken up candy bar- both should be milk chocolate.
More helpful tips for you.
- Chilling the dough is really the most important step in making this cookie recipe. This is because the chilled dough helps to control the spread of the cookies and help the cookies stay chewy on the inside and perfectly crisp around the edges. Chilled dough is also easier to work with when you scoop out and roll the dough.
- The best way to prevent the ingredients on the inside of the cookie from oozing out while baking is to make sure that they are fully encapsulated. Make sure that you have plenty of dough covering the ingredients if you do not want it to ooze. I like leaving part of the marshmallow exposed for the decorations, so this tip is up to you.
- Make sure that you do not bake your cookies for more than 10 minutes. Overbaking can melt the marshmallows into the cookies.

How to store Monster Chocolate Chip Stuffed Cookies
Once your cookies have fully cooled they can be stored in a single layer inside of an airtight container. When properly stored, monster cookies should keep for up to a few days at room temperature, up to a week when refrigerated, or frozen for up to a few months.
You may also be interested in these cookie recipes.
Print the recipe for Monster Chocolate Chip Stuffed Smore Cookies
Monster Chocolate Chip Stuffed Smore Cookies
Equipment
Ingredients
- 1¼ cup Flour. --plus ⅛ cup
- ½ tsp Baking Soda.
- ½ cup Butter. -- Softened to room temperature.
- ½ cup Light Brown Sugar --packed when measured.
- ¼ cup Granulated Sugar.
- 1 Egg.
- 1 tsp Vanilla Extract.
- 1 cup Chocolate Chips.
- 12 Marshmallows.
- 2 Chocolate Bar . --Broken into pieces.
- Optional- sprinkles such as the halloween inspired sprinkles in my cookies.
Instructions
- Dough. In a medium bowl use a whisk to combine together the flour and the baking soda. In a large mixing bowl, beat together the butter and sugars until creamy. Then add the egg and vanilla extract and mix to combine. On low speed, gradually add the dry ingredients from the first bowl and mix until just combined. Lastly, use a rubber spatula or similar item to fold in the chocolate chips.
- Chill. Cover the dough and refrigerate it for at least an hour.
- Prepare. When you are ready to bake your cookies, prepare your baking sheet for nonstick and preheat your oven to 350° F. Parchment paper or a baking mat should work in this recipe.
- Form. Use a scoop or similar item to scoop out a quarter cup of the cookie dough and roll the dough between your hands to shape it into a ball. Place the ball on to your prepared baking sheet and repeat this step with the remaining cookie dough, keeping the dough balls about three inches apart from one another.
- Stuff. Use the palm of your hand or the bottom of a cup to press each of the cookie dough balls into circles about a half inch tall. Then place one or two small Hershey bar squares (depending on how much chocolate you want inside) in the center of each cookie. On top of the chocolate place a marshmallow. Lastly, press the sides of the cookies up around the marshmallows, leaving the marshmallow tops exposed.
- Bake. Bake for eight to 10 minutes, or until the bottoms of the cookies begin to turn golden brown and the marshmallows flatten out and become gooey.
- Set. After taking the cookies out of the oven, allow them to sit on the baking sheet for 10 minutes to set. Then transfer the cookies to a cooling rack to fully cool. While the cookies are still warm you can add sprinkles and candy eyeballs on top of the melted marshmallows.
Recipe Notes
Also, please see the actual recipe post for further details on this recipe. See DiyandFun.com for details on this recipe.
originally posted:
September 10, 2025*As an Amazon Associate I earn from qualifying purchases. This means that the links on this website, and specifically on this post, that lead to other sites may be affiliate links.
Nutrition
Please note: Nutritional data has been calculated using a tool that comes with this recipe card and not by me. This means that Nutritional Information is only an estimate and can vary especially with ingredients that you use. The accuracy of this tool may differ from other tools as expected. Also note that there is no instructional value to the video that may be attached to this recipe. It is only there for visual pleasure. For more information about the images in this recipe, please refer the the recipe instructions. Thank you!
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Monster Chocolate Chip Stuffed Smore Cookies, a delicious oversized chocolate chip cookie recipe stuffed with smore ingredients.
Please see recipe post for further details on this recipe.




