Costco Fannie May S’mores Snack Mix Review

This Fannie May S’mores Chocolatier’s Mix brings the classic flavors of the melty campfire treat to an easy-to-eat snack mix. Based on the photos on the bag, it looks like you get some chocolate, marshmallow and graham cracker in tiny little bite-size pieces. I’m sure you can understand by now why I couldn’t resist putting the bag in my cart! Keep reading to find out if this snack mix is as good as it sounds.

Image of the Costco Fannie May S'mores Snack Mix bag sitting on a table unopened.
Costco Fannie May S’mores Snack Mix.

If products like this pique your interest, you may also enjoy Sheila G’s Brownie Brittle, Creative Snacks Co. Pretzels, E&C’s Heavenly Hunks, Edward Marc Snappers, Kirkland Signature S’mores Clusters, Hoody’s Peanut Butter Chocolate Mix, Edward Marc Girl Scouts Thin Mint Bites, Simple Mills Sweet Thins, OMG! Milk Chocolate Almond Toffee Clusters and the Kirkland Signature Macadamia Clusters.

Closeup image of the front of the bag of s'mores mix showing how big the bag is and the product description.
Fannie May has been in business for over 100 years.

Location in Store

I bought this s’mores mix in Kalispell, Montana and found it in the snack section, near all the chocolates and candy. The item number is 1267598.

Closeup top down image of a bowl of s'mores mix.


This is pretty tasty. It’s a bit different than I expected though. Some bites have chocolate-covered marshmallows and some bites have chocolate-covered graham crackers. I expected every bite to have all three combined.

Closeup image of a hand holding one chocolate covered graham cracker with a bite taken out if it so you can see the center.

I think more bites are just chocolate-covered graham crackers. The chocolate is quite sweet and overpowers the flavor of the marshmallows and graham crackers. The pieces with graham crackers are nice and crunchy and the marshmallow pieces are chewy.

Closeup image of a hand holding one s'mores mix cluster close to the camera with a bowl of mix in the background.
The pieces come in all different shapes and sizes.

The bits vary in size and shape. Some bigger bites have chocolate-covered marshmallows and graham crackers but not a ton of bites are like this. 

Closeup image of a hand holding a chocolate covered graham cracker. In the background of the image is a bowl of s'mores mix.
Ready to try!


The 510-gram costs $11.59 USD which isn’t unreasonably expensive but isn’t cheap for what you get either.

Closeup image of a hand holding one chocolate covered marshmallow with a bite taken out of it so you can see the center.
What a chocolate-covered marshmallow looks like.


This is a nice treat to just have at home to snack on, to bring camping or serve at a barbecue in the summer! The bag is resealable which helps keep the mix fresh tasting. The best-before date is about ten months from when I purchased it.

Image of the back of the bag of s'mores mix showing ingredients, nutrition facts and product description.
Store in a cool, dry place because these will melt!

I think a lot of kids will enjoy this and adults too! It’s a bit addictive and easy to eat lots of.



A 1/4 cup serving of mix contains 140 calories, eight grams of fat, 40 milligrams of sodium, 20 grams of carbohydrates, less than a gram of fiber, 16 grams of sugar and one and a half grams of protein.

A quarter of a cup isn’t that much! I can easily eat way more than this so if you’re really watching what you eat due to diabetes or for some other reason, use portion control.

Image of the nutrition facts from the back of the bag.
Nutrition facts.


The ingredients list looks pretty typical for a packaged sweet treat like this. Lots of things I don’t love to see like soy protein, carrageenan, sugar and canola oil but I absolutely don’t expect a product like this to have healthy ingredients. I eat things like this knowing they may not be the most nutritious but I enjoy the taste.

Image of the ingredients list from the back of the bag.


Taste: 7.5/10

Cost: 7/10

Convenience: 10/10

Nutrition: 0/10


Give it a try!

This mix tastes pretty much like you’d think with crunchy milk chocolate-covered graham crackers and chewy chocolate-covered marshmallows. It’s not the most amazing treat I’ve had from Costco, but it is tasty.

Have you tried the Costco Fannie May S’mores Mix? What did you think of them? Drop a comment below!

Please note that this review was not paid for or sponsored by any third party. This product was purchased by Costcuisine for the purpose of producing this review. The opinions in this review are strictly those of Costcuisine. Costcuisine is not affiliated with Costco or any of its suppliers. In the event that Costcuisine receives compensation for a post from the manufacturer of a product or some other third party, the arrangement will be clearly disclosed (including where the manufacturer of a product provides Costcuisine with a free sample of the product).

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