S’mores Cracker Toffee is made by layering graham crackers, marshmallows, and chocolate. This treat has a crunchy toffee base with a gooey s’mores topping!
When making this toffee, my top tip is to make sure the butter boils to a rolling boil before pouring over the crackers. This creates the perfect toffee consistency.
This recipe was originally published in February 2016. I updated and improved the photos, while retaining the original delicious recipe, in February 2025.
Aimee’s Recipe Notes
- Taste & Texture: crispy graham cracker toffee base with a chewy, gooey marshmallows and chocolate topping.
- Tools: You’ll need a large 15x10x1-inch baking sheet, a small saucepan, spatula, and parchment paper.
- Ingredient Swap: You’ll lose some of the s’mores flavor, but swap out the graham crackers for saltines, Ritz, Club crackers, or digestive biscuits.
- Ease: Only 5 ingredients and 15 minutes to make this toffee.
Featured Review⭐⭐⭐⭐⭐
“I’ve made this recipe twice now, exactly as written, and it turned out perfectly.” -Heather
Only 5 Ingredients
Here are a few highlights about some of the ingredients needed. Be sure to scroll down to the recipe card for full measurements and directions.
- Graham crackers – Make sure they are fresh, not an opened box from months ago. Stale graham crackers won’t result in the same texture. If you love my graham cracker toffee, today’s version is stepping it up a notch!
- Mini marshmallows – You need a 10-ounce bag of mini marshmallows for this recipe. Big marshmallows are too large and won’t work.
- Chocolate bars – Use a good quality brand, such as Hershey’s. You can also use Hershey’s mini chocolate bars instead of the large ones. And feel free to swap in dark chocolate bars if you’d prefer.
How to Make S’mores Toffee
- Lay graham crackers in a single layer to cover the bottom.
- Make sure your sugar mixture comes to a complete rolling boil before pouring over the crackers.
- Bake in a 350 degree oven for 12 minutes.
- Remove and sprinkle marshmallows evenly over the crackers then add the chocolate pieces. Return to the oven for 2-4 more minutes, until the marshmallows lightly brown.
Tips and Tricks
- Line your baking sheet with parchment paper. This will not only make the toffee easier to remove from the pan, but it will make clean up a breeze!
- Allow crackers to cool completely before breaking into pieces. You can let them cool directly in the pan or use the parchment paper to transfer to a baking rack to cool.
- Store toffee in an airtight container at room temperature for up to one week.
- Cracker toffee can be frozen, but it loses some of it’s “snappy” texture when it thaws.
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S’mores Cracker Toffee Recipe
S’mores Cracker Toffee is layers of graham cracker toffee, marshmallows, and chocolate. Crunchy toffee base with a gooey s'mores topping!
Ingredients
- 14 full size graham crackers
- ¾ cup unsalted vbutter
- ¾ cup granulated sugar
- 1 bag mini marshmallows 10 ounce
- 6 milk chocolate candy bars Hershey’s, broken into pieces
Instructions
- Preheat oven to 375 degrees F. Line a 15x10x1-inch baking sheet with parchment paper. Lay graham crackers in a single layer to cover the bottom. Set aside.
- In a small saucepan over medium high heat, melt butter. Add in sugar and bring to a rolling bowl, stirring constantly.
- Once boiling, remove from heat and pour over graham crackers.
- Place in oven on the middle rack. Bake for 12 minutes. Remove from oven and sprinkle marshmallows evenly over the crackers. Add chocolate pieces. Return to oven for an additional 2-4 minutes, until marshmallows lightly brown.
- Remove from oven and cool completely. Once cooled, break into bite sized pieces.
Notes
- Line your baking sheet with parchment paper. This will not only make the toffee easier to remove from the pan, but it will make clean up a breeze!
- Allow crackers to cool completely before breaking into pieces. You can let them cool directly in the pan or use the parchment paper to transfer to a baking rack to cool.
- Store toffee in an airtight container at room temperature for up to one week.
- Cracker toffee can be frozen, but it loses some of it’s “snappy” texture when it thaws.
Nutrition
Serving: 1piece, Calories: 62kcal, Carbohydrates: 10g, Protein: 2g, Fat: 2g, Saturated Fat: 1g, Polyunsaturated Fat: 1g, Cholesterol: 3mg, Sodium: 42mg, Sugar: 8g
Did you make this recipe?Mention @shugarysweets or tag #shugarysweets!
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“A box of graham crackers”???? How do we know how many actual crackers? There r different size boxes!!!!
You’ll need about 14 full size graham crackers.
I think you should be able to figure that out
I’ve made this recipe twice now, exactly as written, and it turned out perfectly. I received many compliments on the s’mores toffee when I brought it to my family reunion.
Love this blog sooo much <3
omigoshhh! Toffee AND S’MORES??! ooooh mama!
This is delightful!
these look so good and I am drooling now… I’m DEFINITELY making these. maybe right now.
And here I thought cracker toffee couldn’t get any better! This looks incredible!
I think you sound like a fantastic mom. And any mom who makes this toffee is pretty much going to be up there among the best moms of all time!
I’m a s’mores lover, so this idea is right up my alley! I could probably eat an entire tray!
Looks like 1000 calories per piece, but I still would like to taste it.