Irresistible No-Bake Sugar-Free S’mores Bark (Low Carb, Gluten-Free, Keto-Friendly)

Introducing these Sugar-Free S’mores Bark—a gluten-free, low-carb dessert dream that’s easy enough to whip up in minutes, yet so indulgently delicious you'd never guess it's made with no added sugar. Perfect for summer BBQs, family picnics, or a weekday treat that feels like a vacation!

this recipe

Low Carb S'mores Dessert

Is there anything more nostalgic than s’mores? That classic combination of gooey marshmallows, melty chocolate, and crunchy graham cracker vibes always takes me right back to childhood summers. But as someone who’s now more conscious of sugar and carbs, I set out to recreate that magic with a better-for-you twist.

And if you are as "marshmallow obsessed" as I am, check out my Easy Keto Marshmallow Recipe, Chocolate Peanut Butter Marshmallow Bars or this Easy Keto Peanut Butter Marshmallow Truffles - Sugar-free!

Why You'll Love These Sugar-Free S’mores Bark:

• Only a few simple ingredients!
• Low-carb, keto-friendly & gluten-free
• Made with Catalina Crunch, ChocZero Marshmallows & sugar-free chocolate chips
• Perfect for summer treats without the sugar crash

Keto-Friendly Summer Treat Ingredients

• Catalina Crunch Cereal (Honey Graham or Cinnamon Toast) - This low-carb, high-protein cereal gives that graham cracker crunch and flavor—without the gluten or added sugars. It’s the perfect base layer! You can typically find these at some Costco stores, Publix and even Walmart.
• Sweetener - Adds additional sweeteness to this sugar-free S'mores bark recipe - you may or may not need to use this depending on how sweet your taste buds are as well as what type of sugar-free chocolate you use.
• ChocZero Sugar-Free Marshmallows - These are a total game-changer. Soft, squishy, and sweet, without the sugar. They melt beautifully and bring all that toasty marshmallow magic.
• Sugar-Free Chocolate Chips or Unsweetened Chocolate - Let's be honest - you can't possibly eat S'mores without chocolate, right?! Rich and smooth, the chocolate is used to create the bottom layer of the bark. I personally like to use a combination of sugar-free milk chocolate chips and unsweetened Baker's chocolate. However, feel free to use any sugar-free chocolate combination you wish. If you only have access to unsweetened Baker's chocolate, you will need to add some sweetener.

My Favourite Sugar-free Chocolate Chips

I have always been a fan of Bake Believe Melting Wafers in both the sugar-free chocolate and white chocolate varieties. In the past, they were easily accessible (I can get them at my local Walmart), the cheapest sugar-free chocolate on the market and the wafers are absolutely delicious!

However, for whatever reason, I have not been able to readily get my hands on the wafers and since it is over 100 degrees right now, ordering directly from their website would mean I would be recieving chunks of melted sugar-free chocolate!

So after doing some digging around, I found that Whole Foods offers Sugar-free Dark Chocolate Chips! Not only do they taste really good, but they are also sold in a 10 oz bag for just over $5 a bag!!!

So spread the word to everyone and let's make sure that Whole Foods keeps carrying this item!

Gluten-Free S'mores Dessert Instructions

1. In a lined pan with parchment paper
2. In a food processor, process 1 cup of the cereal until broken down into smaller pieces. Remove ¼ cup of crushed cereal and set it to the side.

1. Melt the sugar-free chocolate
2. Add the broken down cereal to the bowl with the chocolate and stir to incorporate

1. Spread the mixture into the parchment paper, making a 8 x 11 inch rectangle
2. Sprinkle with an additional 1 cup of cereal plus the remaining ¼ cup of crushed cereal followed by a layer of sugar-free marshmallows - press the topping ingredients down gently to unsure they adhere to the chocolate layer
3. Place in the fridge to firm before breaking into chunks
4. OPTIONAL - If desired, melt additional sugar-free chocolate and drizzle it over the keto marshmallow bark - sprinkle additional crushed cereal over the top.

Tips for the Best Low-Carb S’mores Bars:

• For extra crunch, mix a few more whole Catalina Crunch pieces into the top and bottom layers before chilling.
• Want a toasted marshmallow flavor? Use a kitchen torch to lightly toast the top layer!
• These are best kept chilled until serving to hold their shape in the summer heat.
• Feel free to use any type of sugar-free chocolate - taste the chocolate once melted and add additional sweetener to suit your taste.

The Perfect Keto-Friendly Summer Treat (Without the Guilt!)

Whether you're hosting a cookout, packing snacks for the lake, or just craving something sweet on a hot afternoon, these sugar-free s’mores bars hit every note. They’re fun, fuss-free, and won’t derail your wellness goals.

So yes, you can have your s’mores—and eat them too. 🍫🔥

If You Like This Keto Marshmallow Bark...

...you may also enjoy the following:

• Easy Keto Peanut Butter Marshmallow Truffles - Sugar-free!
• Homemade Sugar-Free Marshmallow Fluff Frosting - PSMF recipe
• Keto Collage Peanut Butter Fudge - Freezer Fudge, Healthy
• Keto Cereal S'mores Bars
• Keto Chocolate S'mores Snack - Copycat Fannie May recipe
• Gooey Keto S'mores Bar - Sugar-Free and Gluten-free

Print