S’mores Old Fashioned: Your Ultimate Campfire-Inspired Bourbon Cocktail
If the mere thought of roasting marshmallows over a crackling campfire, nestled between squares of chocolate and graham crackers, fills you with nostalgic joy, then prepare to elevate that childhood delight into a sophisticated adult indulgence. This S’mores Old Fashioned cocktail is a masterful blend of those cherished flavors – smoky toasted marshmallow, rich chocolate, and sweet graham cracker notes – all built upon a robust, smoky bourbon whiskey base. It’s truly the perfect libation for sipping slowly by the warmth of a fire, whether it’s a summer bonfire or a cozy winter fireplace.

Why You’ll Love This S’mores Old Fashioned Cocktail
The S’mores Old Fashioned, often affectionately dubbed a “Campfire Old Fashioned,” is more than just a drink; it’s an experience. It takes the timeless elegance of the classic Old Fashioned cocktail and infuses it with a playful, whimsical twist, creating a truly unique and memorable beverage. This ingenious variation masterfully marries the deep, complex, and often smoky notes of bourbon with the irresistible, nostalgic taste profile of s’mores.
By incorporating distinct chocolate, marshmallow, and graham cracker elements, this cocktail transcends a traditional drink to become a dessert-like indulgence. Yet, it remarkably retains the depth, warmth, and sophistication that define an Old Fashioned. The inherent richness of bourbon, with its caramel and vanilla undertones, naturally complements the fire-roasted essence we associate with classic s’mores, making this pairing feel incredibly natural and harmonious.
Crafting a S’mores Old Fashioned is an ideal choice for anyone who appreciates bourbon-based drinks but desires a touch of innovative sweetness. The careful addition of high-quality chocolate bitters introduces a layer of complexity and a subtle bitterness that balances the sweetness. Toasted marshmallow syrup provides the signature sticky-sweetness and a hint of a caramelized aroma. For an even deeper “campfire” feel, a whisper of smoked cinnamon or a specific brand of smoky bourbon can truly transport you to an evening under the stars. This thoughtful combination creates a cozy, inviting, and utterly delicious sip every time.

This delightful alcoholic beverage is perfectly suited for a variety of occasions. Imagine sipping it on balmy summer nights, gathered around a crackling bonfire with friends, or enjoying it as a sophisticated treat in front of a warm fireplace during the crisp autumn and chilly winter months. It’s a versatile cocktail that brings comfort and celebration to any season.
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Essential Ingredients for Your S’mores Old Fashioned
Crafting this unique bourbon cocktail requires just a few key ingredients, each playing a vital role in recreating that beloved s’mores flavor profile. Here’s what you’ll need to gather:

- 2 ounces bourbon or whiskey: The backbone of any Old Fashioned. Choose a quality spirit that you enjoy sipping.
- ½ ounce toasted marshmallow syrup (such as Torani): This is where the magic happens, infusing the distinct, sweet, and slightly caramelized marshmallow flavor.
- 2-3 dashes chocolate bitters (or mole bitters): Essential for adding depth, complexity, and that rich chocolate note without making the drink overly sweet.
For Garnish (Optional, but highly recommended for the full experience)
- Toasted marshmallow: The iconic garnish that brings the s’mores theme to life visually and aromatically.
- 1 Tbsp crushed graham crackers: For an authentic s’mores rim, adding texture and flavor with every sip.
- Extra syrup (for the rim): A small amount of marshmallow syrup, simple syrup, or even honey will help the graham cracker crumbs adhere to the glass.
Ingredient Tips and Smart Substitutions
Don’t be afraid to experiment with your ingredients to tailor this S’mores Old Fashioned to your personal preference:
- Your favorite bourbon or whiskey is always the perfect choice. For an authentic campfire feel, I highly recommend selecting a bourbon with noticeable smoky notes. Brands that offer a slight char or robust flavor profile will truly enhance the experience. Alternatively, for an intensified s’mores flavor, consider using a specific s’mores-flavored whiskey (like Bird Dog S’mores or Southern Tier S’mores) or a marshmallow-flavored variety. Maple whiskey can also add a delightful autumnal twist.
- For those who prefer a creamier drink or wish to temper the strength of the bourbon, adding ½ ounce of creme de cacao will introduce a lovely chocolate richness. If you enjoy a hint of spice, RumChata offers a delightful cinnamon creaminess. These additions can transform the cocktail into an even more decadent dessert-like beverage.
- If you’re aiming for that iconic graham cracker rim, you have several options for the “wet” element. While a little extra marshmallow syrup works wonderfully, you can also use simple syrup, chocolate syrup, or even a touch of honey or maple syrup. Choose whichever best complements your taste and ensures a good adherence for the crumbs.
Essential Equipment Notes for Crafting Your Cocktail
While many of the tools you’ll need are standard barware, a few specific items can help elevate your S’mores Old Fashioned:
To prepare the perfect graham cracker rim, I typically use a food processor to achieve finely crushed crumbs quickly and efficiently. However, if you don’t have one, don’t worry! You can easily achieve the same result by placing graham crackers in a sturdy Ziploc bag and crushing them with a rolling pin, a meat mallet, or even the bottom of a heavy glass. For ultimate convenience, you can also purchase pre-crushed graham cracker crumbs.
The toasted marshmallow garnish is what truly brings the “s’mores” visual to life. To achieve that beautiful, slightly charred exterior and gooey interior, you have a few options: you can toast a marshmallow over an open flame, such as a gas stove burner, a barbecue grill, or even a small tabletop fire pit. For precision and a perfect brûlée, a kitchen torch is an excellent investment, allowing you to achieve professional-looking browning with ease.
Beyond these, a good quality mixing glass, a bar spoon for stirring, and a jigger for accurate measurements are standard items that will ensure your cocktail is perfectly balanced.
Step-by-Step Instructions: Crafting Your S’mores Old Fashioned
Follow these simple steps to create a show-stopping S’mores Old Fashioned that will impress your guests and delight your taste buds:
- Prepare your glass with a graham cracker rim: Begin by dipping the top edge of your chosen Old Fashioned glass into a shallow dish containing a small amount of marshmallow syrup (or your preferred sticky agent) to wet the rim. Next, gently dip the moistened edge into a plate or bowl filled with the crushed graham cracker crumbs, rotating it to ensure an even and attractive coating. For a creative presentation, you can also use a brush to apply the syrup to the side of the glass before pressing it into the crumbs, creating a unique visual effect.

- Combine the base spirits: Into your prepared glass, pour the measured bourbon or whiskey, followed by the toasted marshmallow syrup. Stir these ingredients thoroughly with a bar spoon until they are well combined. This ensures the flavors are evenly distributed before adding the bitters and ice.

- Add chocolate bitters: Carefully shake 2 to 3 dashes of chocolate bitters (or mole bitters for a spicier, more complex note) over the top of the liquid in the glass. The bitters will subtly infuse the drink with a rich chocolate aroma and a balancing hint of bitterness.

- Finish and garnish: Gently add a large, clear ice cube to the glass. A large cube melts slower, ensuring your drink stays chilled without becoming overly diluted. Finally, complete your masterpiece with an optional garnish: a beautifully brûléed (toasted) marshmallow on a skewer, a cinnamon stick for added aroma, or even a twist of orange peel for a traditional touch. Serve immediately and savor every s’mores-inspired sip!

Perfect Pairings for Your S’mores Old Fashioned
This decadent S’mores Old Fashioned is a robust and flavorful cocktail that pairs wonderfully with a variety of sweet and savory bites. Choosing the right accompaniments can enhance the experience, complementing its smoky, sweet, and chocolatey notes.
Savory Pairings to Enhance the Smoky Notes
- Smoked Meats or Charcuterie: The smoky profile of the bourbon in your Old Fashioned finds a natural echo in smoked meats. Consider serving bourbon-glazed bacon, tender smoked brisket sliders, or a sophisticated charcuterie board. Include aged cheeses like smoked gouda or sharp cheddar, and a selection of cured meats such as prosciutto or salami. The interplay of smoky and savory creates a truly harmonious experience.
- Salted Nuts or Pretzels: A simple yet effective pairing. The salty crunch of gourmet salted nuts (think almonds, cashews, or pecans) or savory pretzels provides a delightful contrast to the sweet richness of the cocktail. This balance of flavors and textures is incredibly satisfying.
- Gourmet Flatbreads: Opt for flatbreads featuring strong, complementary flavors. Varieties topped with crumbled blue cheese, sweet caramelized onions, or salty prosciutto can create a wonderful sweet-and-savory match that stands up to the cocktail’s intensity.
Sweet Pairings for a Dessert-Like Experience
- Rich Chocolate Desserts: Given the chocolate notes in the cocktail, leaning into more chocolate is always a good idea. Serve with fudgy brownies, a rich flourless chocolate cake, or warm chocolate lava cakes. The cocoa in these desserts beautifully amplifies the cocktail’s own chocolate elements. For a quick option, try making Air Fryer Trader Joe’s Lava Cake.
- Toasted Marshmallow or S’mores-Inspired Treats: Embrace the theme fully! Cookies, cupcakes, or tarts that feature toasted marshmallow or s’mores components will create a delightful, cohesive dessert experience. Look for recipes that highlight the gooey marshmallow and crunchy graham cracker textures.
- Caramel or Butterscotch Desserts: The warm, vanilla, and caramel tones inherent in bourbon are perfectly matched by caramel and butterscotch desserts. Think creamy bread pudding, elegant crème brûlée, or even simple caramel-dipped fruit. These pairings highlight the sophisticated sweetness of the cocktail. You can easily prepare Air Fryer Creme Brulee or Caramel Candied Strawberries for delicious homemade options.
Seasonal Pairings for Year-Round Enjoyment
- Autumn Flavors: As the leaves change, so can your dessert pairings. Pumpkin pie, a creamy sweet potato casserole, or spiced nuts will complement the cozy, inviting campfire feel of the S’mores Old Fashioned, making it perfect for fall gatherings.
- Winter Treats: During the colder months, rich and warming desserts are ideal. Pair your cocktail with gingerbread cookies, festive peppermint bark, or a spiced fig and date cake. These flavors resonate beautifully with the cocktail’s inherent richness. Don’t miss my recipe for Microwave Peppermint Bark for a quick and easy holiday treat!
More S’mores Recipes to Explore
S’Mores Espresso Martini: Campfire Dessert in a Glass!
Air Fryer S’Mores Dip (with Cookie Dough)
Easy S’mores Bark With Golden Grahams and Marshmallows!
S’mores Crunchwrap: Sweet Air Fryer Treat!
Recipe FAQs
How To Make A Non-Alcoholic S’mores Old Fashioned?
To create a delicious non-alcoholic s’mores old fashioned, you’ll want to replace the bourbon with a suitable zero-proof alternative. Excellent choices include a high-quality non-alcoholic whiskey substitute, or a blend of strong black tea with a splash of apple cider for a similar depth and color. Once you have your base, add a generous amount of toasted marshmallow syrup, a dash of chocolate syrup, and finish with non-alcoholic bitters or a few drops of vanilla extract. Serve this delightful concoction over a large ice cube and complete the experience with a toasted marshmallow garnish for the full visual and aromatic effect.
What Is the Secret to a Truly Great Old Fashioned?
The enduring secret to a truly great Old Fashioned lies in its exquisite balance and the quality of its components. It begins with using a high-quality whiskey or bourbon that you genuinely enjoy. This is then subtly sweetened with just a hint of sugar or syrup—enough to round out the spirit without overpowering it. Crucially, a couple of dashes of aromatic bitters are essential, as they bind all the flavors together and add a layer of complexity. The technique of stirring the drink well over a large ice cube is also vital, ensuring proper chilling and dilution without watering down the robust flavors. Finally, a thoughtful garnish, such as a fresh citrus peel or, in our creative version, a toasted marshmallow, adds an aromatic flourish and visual appeal, completing a smooth, flavorful, and perfectly balanced drink.
What Else Can I Mix With S’mores Whiskey?
S’mores whiskey, with its delightful and distinctive notes of chocolate, vanilla, and toasted marshmallow, is incredibly versatile and pairs beautifully with a range of mixers that complement these dessert-like flavors. You can easily create new and exciting cocktails by pairing it with various ingredients. Consider mixing it with coffee liqueur for a rich, mocha-like drink, or use additional chocolate bitters to deepen its cocoa profile. Cream-based liqueurs, such as Irish cream or a nutty praline liqueur, can add a luxurious texture and enhance its sweetness. For a simpler serve, it’s excellent mixed with a classic cola. For a cozy twist, try incorporating it into a White Russian for a s’mores-infused version, or stir it into hot cocoa for an ultimate adult winter warmer. The possibilities are truly endless when you embrace its unique flavor profile!
Expert Tips for Crafting the Best Campfire Old Fashioned
To ensure your S’mores Old Fashioned is nothing short of perfect, consider these expert tips that will elevate your cocktail from good to truly exceptional:
- It’s important to remember that an Old Fashioned, including this S’mores variation, is considered quite strong due to the relatively low ratio of mixers to alcohol. If you find the drink’s potency a bit too intense for your palate, you can easily adjust it. Try cutting it with a splash of cold water or a dash of club soda to lighten it without sacrificing flavor. Alternatively, adding a small amount of a cream liqueur with complementary chocolate or cinnamon notes (like creme de cacao or RumChata, as mentioned earlier) can not only reduce the alcoholic punch but also add a wonderful creaminess and extra layer of flavor.
- For the best possible experience, always use a large ice cube or sphere. The reason is simple: a larger ice surface area chills the drink more effectively while melting at a much slower rate. This slow dilution is crucial, as it keeps your cocktail perfectly chilled without quickly watering down the carefully balanced flavors of bourbon, marshmallow, and chocolate. I personally use a 2-inch cube mold, which creates a perfectly sized cube, but a spherical ice mold also works wonderfully and adds an elegant touch to your presentation.

Serving and Presentation Tips for a Memorable Cocktail
The presentation of your S’mores Old Fashioned can significantly enhance the overall drinking experience. Here’s how to serve and present this delightful cocktail to truly impress:
- When it comes to glassware, any type of lowball glass is ideal for an Old Fashioned. This includes a classic rocks glass, a dedicated whiskey tumbler, or a specific Old Fashioned glass. For an added touch of elegance, consider using cut glass, which catches the light beautifully and feels substantial in hand. If you plan to apply graham cracker crumbs to an entire side of the glass, a smooth-sided glass might be easier to work with.
- While garnishes are technically optional, I highly recommend including them, especially a toasted marshmallow, as it truly completes the s’mores theme both visually and aromatically. Other fantastic garnish choices include delicate chocolate shavings for an extra cocoa boost, a fragrant cinnamon stick for warmth, a classic slice or twist of orange peel to add a zesty brightness, a sprinkle of toasted nuts like pecans, or even a crispy slice of cooked smoky bacon for a daring and delicious sweet-and-savory contrast that surprisingly works well with the bourbon.
More Old Fashioned Cocktail Inspiration
Chai Old Fashioned: Easy Spiced Bourbon Cocktail
Maple Old Fashioned: Sweet Bourbon Cocktail Recipe!
Easy Chocolate Old Fashioned With Crown Royal Chocolate!
- Crown Royal Salted Caramel Old Fashioned: A luxurious and flavorful twist featuring salted caramel notes.
Final Thoughts: Savoring Your S’mores Old Fashioned
This S’mores Old Fashioned is truly more than just a bourbon cocktail; it’s a nostalgic journey, a delightful adult homage to a beloved childhood campfire dessert. With its harmonious blend of sweet graham cracker, gooey marshmallow, and rich chocolate notes, all expertly balanced by a robust and often smoky whiskey base that naturally carries hints of caramel and vanilla, it represents the ultimate grown-up way to indulge in a classic treat.
What makes this cocktail truly special is its versatility and customizable nature, much like building a traditional s’more. Feel free to experiment by using different flavored whiskeys – perhaps a maple-infused bourbon for an autumn twist, or a spiced whiskey for added warmth. You can also get creative with your garnishes, adding fun finishing touches like a sprinkle of cinnamon, a drizzle of maple syrup, or even a daring strip of smoky bacon for an unexpected savory counterpoint.
I find this drink to be particularly perfect for those long, warm summer nights spent gathered around a roaring bonfire, creating new memories under the stars. However, its cozy and comforting profile makes it equally suitable for the cooler seasons of fall and winter, especially during the festive holiday season. Imagine curling up with a S’mores Old Fashioned in front of a crackling fireplace on a chilly evening – it’s the epitome of a perfect, cozy night. Cheers to enjoying this unique and unforgettable cocktail!
Katie’s tip
If you’re interested in more dessert drinks, then don’t miss my comprehensive collection of delicious S’mores Cocktails!

S’mores Old Fashioned (Easy Bourbon Whiskey Recipe)
Equipment
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Liquid measuring cup
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Old fashioned glass (or similar)
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Kitchen torch (optional; for toasted marshmallow garnish)
Ingredients
- 2 ounces bourbon or whiskey
- ½ ounce toasted marshmallow syrup
- 2-3 dashes chocolate bitter (or mole)
- Large ice cube
For Garnish (Optional)
- 1 Tbsp graham cracker crumbs (amount approximate)
- Extra syrup (for the rim)
- 1 large marshmallow (toasted)
Instructions
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To rim your glass, dip the top edge into a little marshmallow syrup (or similar) to wet it. Then, dip the wet edge into a plate or bowl with the graham crumbs, and turn to coat. You can also use a brush or dip the side of the glass in the wet ingredient and press it into the crumbs to coat the side of the glass for a fun look1 Tbsp graham cracker crumbs, Extra syrup
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Add the bourbon and toasted marshmallow syrup to the glass, stirring to combine2 ounces bourbon or whiskey, ½ ounce toasted marshmallow syrup
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Shake 2-3 drops of chocolate bitters over the top2-3 dashes chocolate bitter
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Add a large ice cube, then finish with a garnish of a bruleed marshmallow (use a kitchen torch or a campfire) or cinnamon stick (optional) and enjoy!Large ice cube, 1 large marshmallow
Notes
- Your favorite bourbon or whiskey is the perfect choice – I like one with nice smoky notes to give it that campfire feel! You can also use a s’mores flavored whiskey (like Bird Dog or Southern Tier), maple flavor, or a marshmallow variety for extra flavor!
- For a creamier drink, add ½ ounce of creme de cacao for chocolate flavor, or Rumchata for a hint of cinnamon! This is also a good way to cut the strength of the bourbon if you find it too strong
- If you are adding the graham cracker rim, you can use a little extra marshmallow syrup, simple syrup, chocolate syrup, honey, or anything similar that you like as the “wet” element
- Exact nutritional values will vary based on brand and flavor of ingredients, any garnishes added, and quantity consumed, so please consider this a guideline only
Nutrition
Number of total servings shown is approximate. Actual number of servings will depend on your preferred portion sizes.
Nutritional values shown are general guidelines and reflect information for 1 serving using the ingredients listed, not including any optional ingredients. Actual macros may vary slightly depending on specific brands and types of ingredients used.
To determine the weight of one serving, prepare the recipe as instructed. Weigh the finished recipe, then divide the weight of the finished recipe (not including the weight of the container the food is in) by the desired number of servings. Result will be the weight of one serving.

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