Ultimate S’mores Chocolate Cake Mix Cookies: Quick, Fudgy & Delicious!
There’s nothing quite like the aroma of freshly baked cookies filling your home, especially when they come together in mere minutes. Our recipe for S’mores Chocolate Cake Mix Cookies delivers exactly that – a delightful, gooey, and utterly delicious treat that brings the classic campfire favorite right into your kitchen with minimal effort. Imagine soft, chewy, and irresistibly fudgy chocolate cookies, generously studded with melted marshmallows, rich chocolate chips, and crunchy graham cracker pieces. This recipe isn’t just easy; it’s pure cookie perfection for any occasion where a quick, satisfying dessert is desired.
We’ve been absolutely captivated by these simple yet spectacular chocolate cookies lately. The beauty of using a chocolate cake mix as a base means you get consistent, delicious results every single time, without the need for a complicated ingredient list or extensive baking experience. If you’re a fan of chocolate and quick desserts, these S’mores cookies will quickly become a staple in your recipe repertoire. You can even explore other exciting variations, like our popular Andes Mint Cake Mix Cookies, using a similar chocolate cake batter base, proving just how versatile a simple cake mix can be.
The versatility of cake mix cookies is truly astounding. While we’re focusing on the decadent S’mores version today, you can adapt this method to virtually any flavor profile you desire. Proof of this flexibility can be found in our delightful Red Velvet M&M Cookies. Simply swap out your favorite cake mix flavor and customize the add-ins, and you’ll have a batch of warm, homemade cookies ready to enjoy any day of the week, in a flash! Whether you prefer vanilla, lemon, or spice cake, the core method remains the same, making this an incredibly adaptable recipe for all your cookie cravings.

The Magic Behind Cake Mix Cookies: Just 3 Simple Ingredients!
The secret to these incredibly easy and delicious cookies lies in their remarkably short and straightforward ingredient list. You only need three core components to create the perfect cake mix cookie base, which then serves as a versatile canvas for your favorite additions. This simplicity is what makes them an absolute dream for busy bakers, beginner cooks, or anyone craving a quick and satisfying dessert fix without a lot of fuss.
1. The Cake Mix: Your Flavor Foundation
- **Pick Your Flavor!** For our S’mores creation, we’re using a rich Devil’s Food chocolate cake mix, which provides a deep, fudgy chocolate base that pairs perfectly with the S’mores elements. However, the possibilities are truly endless. You could easily substitute a vanilla cake mix for a lighter base, a red velvet mix for a festive twist, a lemon mix for a zesty treat, or even a spice cake mix for a cozy, autumnal cookie. The cake mix provides the primary flavor, structure, and much of the dry ingredients, ensuring a consistent and delicious result every time. For the best flavor, choose a brand you love!
2. Eggs: The Essential Binder for Perfect Texture
- **Just Regular Whole Eggs.** Eggs play a crucial role in binding all the ingredients together, adding necessary moisture, and contributing significantly to the overall chewiness and desirable texture of the cookies. For this recipe, standard large eggs are all you need to achieve that ideal cookie consistency – soft in the center and slightly crisp at the edges. They help to create a cohesive dough that holds together beautifully.
3. Oil: For Ultimate Fudginess and Moisture
- **Vegetable or Canola Oil.** A neutral-flavored oil like vegetable or canola oil is key to achieving that wonderfully soft, chewy, and distinctively fudgy texture that everyone loves in a good chocolate cookie. It adds essential moisture to the dough without imparting any strong or undesirable flavors, allowing the chocolate and S’mores elements to shine. While you *might* be able to substitute melted butter for the oil, we haven’t extensively tested it that way. Butter will likely result in a slightly different texture – potentially less fudgy and more prone to being crumbly or crisp. For guaranteed fudgy perfection and the easiest method, we highly recommend sticking with oil!

Unlocking S’mores Perfection: The Delicious Add-ins
With your three simple base ingredients ready, it’s time to unleash your creativity and infuse these cookies with the irresistible flavors and textures of S’mores! For these delightful S’mores Chocolate Cake Mix Cookies, we decided to go all out with a convenient S’mores baking mix.
Finding Pre-Made S’mores Mix or Going DIY
You can often find pre-made S’mores baking chip mixes near the chocolate chips or in the baking aisle of most well-stocked grocery stores, especially during seasons when S’mores are popular (like summer or fall). These mixes typically contain a combination of miniature marshmallows, chocolate chips, and crushed graham cracker pieces, making them incredibly convenient.
No S’mores Mix? No Problem! Craft Your Own Delicious Blend
If you can’t locate a ready-made S’mores mix, or if you prefer to customize your ingredients, don’t despair! Crafting your own S’mores blend is incredibly simple and allows you to tailor the ratios to your liking. Here’s how you can easily create your perfect homemade S’mores mix:
- **Chocolate Chips:** Use about 1/3 cup of your favorite chocolate chips. Milk chocolate is the classic choice for S’mores, offering a sweet, creamy melt. However, semi-sweet or even dark chocolate chips also work beautifully to complement the rich chocolate cake base, adding a touch of complexity.
- **Marshmallow Pieces:** About 1/3 cup of mini marshmallows are ideal, as they melt beautifully into gooey pockets within your cookies. If you only have larger marshmallows on hand, simply snip them into small, bite-sized pieces with kitchen shears.
- **Graham Cracker Pieces:** Roughly 1/3 cup of broken graham cracker pieces. The distinct flavor and satisfying crunch of the graham crackers are essential for that authentic S’mores experience. Break them into small, irregular chunks for the best texture distribution.
Just combine these three components in a small bowl, and you’ve got your perfect S’mores mix ready to fold into your cake mix cookie dough. It’s that easy – no special products needed, just common pantry staples transformed into a craveable mix-in!
We definitely have a soft spot for S’mores flavored desserts around here. If you share our love for this classic combination, you’ll also adore our mouth-watering S’mores Brownies – another fantastic and easy way to enjoy this iconic flavor marriage in a rich, fudgy brownie form.

Effortless Baking, Easy Cleanup: A Baker’s Dream Come True
One of the absolute best advantages of making cake mix cookies, especially these S’mores delights, is the minimal fuss and incredibly easy cleanup involved. Forget the hassle of dragging out your heavy stand mixer or even a hand mixer; these cookies require absolutely no special electrical equipment. Seriously, all you’ll need for mixing the dough is:
- One large mixing bowl to combine your ingredients
- A single measuring cup (primarily for the oil)
- A trusty sturdy spatula or wooden spoon for simple mixing
That’s it! As much as we love baking – and we’re certainly happy to bake up a batch of easy homemade brownies any day of the week – the post-baking cleanup is often the least enjoyable part of the process. With these S’mores Chocolate Cake Mix Cookies, that worry is practically eliminated. You can indulge in the joy of creating delicious treats, enjoying the comforting smell and taste, without the dread of a sink full of dishes afterward. This makes them perfect for spontaneous baking, quick weeknight desserts, or when you need a crowd-pleasing treat in a pinch.
Tips for Baking the Perfect S’mores Cake Mix Cookies
Achieving cookie perfection with cake mix is incredibly straightforward, but a few simple tips can elevate your baking game and ensure consistently delicious results every time:
- **Don’t Overmix the Dough:** Once your cake mix, oil, and eggs are just combined and no dry streaks of cake mix remain, stop mixing. Overmixing can lead to tougher, less tender cookies. The goal is to incorporate the ingredients, not develop gluten.
- **Gently Fold in Add-ins:** When adding your S’mores mix (chocolate chips, marshmallows, graham cracker pieces), fold them in gently with your spatula until they are just evenly distributed throughout the dough.
- **Use a Cookie Scoop for Uniformity:** A cookie scoop (approximately 1.5-2 tablespoons per cookie) is a fantastic tool for this recipe. It ensures that all your cookies are roughly the same size, which means they will bake evenly and be ready at the same time. It also makes the process much faster and less messy than using spoons.
- **Line Your Baking Sheet:** Always line your baking sheet with parchment paper or a silicone baking mat (like the one linked in our equipment list). This prevents the cookies from sticking, especially with the melting marshmallows, and makes cleanup incredibly easy.
- **Don’t Overbake!** For soft, chewy, and gloriously fudgy cookies, it’s crucial to pull them from the oven when the edges are set and lightly golden, but the centers still look slightly soft and perhaps a little underbaked. They will continue to set and firm up as they cool on the hot baking sheet, resulting in that perfect fudgy texture.
- **Cool on the Baking Sheet First:** Once out of the oven, allow the cookies to cool on the baking sheet for at least 5 minutes before attempting to transfer them to a wire rack. This critical step helps them firm up enough so they don’t break or fall apart when moved.
Storage and Serving Suggestions
These S’mores Chocolate Cake Mix Cookies are absolutely divine when enjoyed warm, with the marshmallows still gooey and the chocolate slightly melted. However, they also keep beautifully at room temperature, making them excellent for meal prep or taking to gatherings. Store them in an airtight container for up to 3-5 days to maintain their freshness, soft texture, and delectable flavor. For an extra special treat, a quick 10-15 second reheat in the microwave will bring back that glorious fresh-from-the-oven warmth and irresistible gooiness, making them feel freshly baked again.
Serve these indulgent cookies alongside a cold glass of milk for a classic pairing, a scoop of vanilla bean ice cream for an extra decadent dessert, or with your favorite hot beverage like coffee or hot cocoa for the ultimate comforting experience. They’re also perfect for sharing at parties, potlucks, bake sales, or simply enjoying as a delightful afternoon snack to satisfy your sweet tooth.
So, the next time a craving for rich, chocolatey, and utterly irresistible cookies strikes, remember this incredibly simple and satisfying recipe! Keep a box of chocolate cake mix in your pantry, along with the other basic ingredients, and you’ll always be just minutes away from homemade cookie bliss. These S’mores Chocolate Cake Mix Cookies are a testament to how easy and rewarding baking can be!

I created a fun group on Facebook, and I would love for you to join us! It’s a place where you can share YOUR favorite recipes, ask questions, and see what’s new at Dinners, and Desserts (so that you never miss a new recipe)! If you’d like to check it out, you can request to join HERE.
Be sure to follow me on Instagram and tag #dinnersdishes so I can see all the wonderful DINNERS, DISHES, AND DESSERTS recipes YOU make!
Connect with Dinners, Dishes, and Desserts!
Be sure to follow me on my social media, so you never miss a post!
Facebook | Twitter | Pinterest | Instagram

S’mores Chocolate Cake Mix Cookies
Pin Recipe
Rate Recipe
Print Recipe
Equipment
-
Cookie Scoop
-
Full Sheet Pan
-
Silicon Baking Mat
Ingredients
- 1 box Devils food chocolate cake mix
- 1/2 cup vegetable oil
- 2 eggs
- 1 cup S’mores baking chip mix
Instructions
-
Preheat oven to 350 degrees F (175 C). Line a baking sheet with parchment paper or a silicone baking mat.
-
In a large bowl, combine the chocolate cake mix, vegetable oil, and eggs. Mix until just well blended and no dry streaks of cake mix remain. Be careful not to overmix. Gently fold in the S’mores baking mix until evenly distributed throughout the dough.
-
Using a cookie scoop (approximately 1.5-2 tablespoons per cookie), drop balls of dough onto the prepared baking sheet, leaving about 2 inches between each cookie.
-
Bake for 9-11 minutes, or until the edges are set and lightly golden, but the centers still look slightly soft and gooey. This ensures a perfectly soft and fudgy cookie.
-
Remove the baking sheet from the oven and let the cookies cool on the sheet for at least 5 minutes before carefully transferring them to a wire rack to cool completely.
-
Once cooled, store the S’mores Chocolate Cake Mix Cookies in an airtight container at room temperature for up to 3-5 days.
Nutrition
Nutrition information is automatically calculated, so should only be used as an approximation.
Additional Info
Like this recipe? Leave a comment below!