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    Home » Recipes » Desserts » S'mores Granola Bars

    Modified: Feb 2, 2026 · Published: Apr 22, 2020 by Angela G. · This post may contain affiliate links.

    S'mores Granola Bars

    305 shares
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    • ★ Why You'll Love this Recipe ★
    • ★ Ingredients You'll Need ★
    • ★ Tips & FAQs ★
    • ★ More Snack Recipes ★
    • S'mores Granola Bars

    ★ Why You'll Love this Recipe ★

    S’mores Meets Oatmeal Goodness

    Think rice crispy treats but with a tasty upgrade—marshmallows, chocolate, graham crackers, and the hearty goodness of oats. These S’mores Rice Crispy Oatmeal Treats bring together classic campfire flavors in a fun, no-bake bar.

    Quick and No-Bake Convenience

    All you need is a microwave! No oven required, making these bars perfect for hot summer days, camping trips, or as a grab-and-go snack. They even work great for bake sales and school events.

    Perfect Anytime Treat

    Because they’re so easy to whip up, these bars make the perfect year-round snack. Pack them for a fall hike, tuck them into lunchboxes, or enjoy them as a sweet afternoon pick-me-up.

    Kid-Friendly and Fun

    With a short ingredient list and simple steps, kids can make these almost entirely on their own. They’re a great after-school project, rainy day activity, or family treat that keeps everyone smiling.

    ★ Ingredients You'll Need ★

    Here's a look at everything you'll need to make these homemade s'mores granola bars.

    Homemade S'mores Granola Bar Ingredients
    • Large marshmallows
    • Fine sea salt
    • Butter, salted.
    • Crispy rice cereal
    • Rolled oats
    • Graham crackers
    • Mini chocolate chips
    • Mini freeze-dried marshmallows

    ★ Tips & FAQs ★

    What can I use instead of graham crackers

    I like the authentic taste of graham crackers however, you can also use cinnamon toast crunch cereal in place of graham crackers if you don't have those on hand. This will make things a bit sweeter and will add a touch of cinnamon — not a bad thing at all!

    What do s'mores treats taste like?

    Well, start with the Rice Krispie treats you know and love and then imagine a s'mores flavor with a hint of oatmeal. That's pretty much exactly what you're getting here. These homemade treats taste almost identical to the Quaker Oats chewy s'mores flavor granola bars.

    Could I add peanut butter?

    Yes! Want to mix up the flavor? Try using peanut butter instead of the butter. Just add the peanut butter after you microwave the marshmallows.

    ★ More Snack Recipes ★

    • Dill Deviled Eggs
      Dill Deviled Eggs
    • Jello Fish Bowl
      Mini Jello Fish Bowls
    • Auntie Anne's Copycat Soft Pretzel Bites
      Soft Pretzel Bites
    • How to Make Refrigerator Dill Pickles
      Refrigerator Dill Pickles

    Want more snack ideas?

    Browse all my easy snack recipes. and check out my recipe for Neapolitan Whoopie Pies!

    Homemade Smores Granola Bars

    S'mores Granola Bars

    Author: Angela G.
    Chewy, chocolatey, and made with healthy oats, graham crackers and marshmallows, these homemade s’mores granola bars bring campfire flavor with every bite. Easy no-bake recipe kids can make for a snack, for lunch or dessert.
    5 from 1 review
    Reviews
    Course: Dessert, Snacks
    Cuisine: American
    Skill Level: Easy
    Prep Time: 5 minutes minutes
    Cook Time: 1 minute minute
    Total Time: 6 minutes minutes
    Servings: 6 Servings
    Yield: 8x8 pan

    Equipment

    • 8x8 baking dish

    Ingredients 

    • 15 large jet-puffed marshmallows
    • 2 pinches fine sea salt
    • 3 tablespoon butter plus more for greasing pan
    • 2 cups crispy rice cereal
    • ¼ cup rolled oats
    • 4 squares graham cracker crushed into crumbs
    • ⅓ cup mini milk chocolate chips
    • ⅓ cup mini freeze-dried marshmallows
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    Instructions

    • In a large glass bowl, microwave jet puffed marshmallows, butter and salt for 1 minute on high.
    • Mix until marshmallows and butter are combined.
    • Stir in rice Krispies, oatmeal and graham cracker crumbs.
    • Let cool for 3-5 minutes then fold in mini chocolate chips and freeze-dried marshmallows. (If you don't let cool first these will completely melt)
    • Move mixture into a 8x8 pan greased with butter. Press flat to form a square. Cut into 6 slices and let cool to harden into shape or enjoy right away, slightly gooey!

    Notes

    Want a kick of protein? Add some peanut butter to the mix! Just spoon and blend it in before shaping the bars. You can also add protein powder to the mix.

    Nutrition Facts

    Calories: 216kcal | Carbohydrates: 34g | Protein: 2g | Fat: 9g | Saturated Fat: 5g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 2g | Trans Fat: 1g | Cholesterol: 17mg | Sodium: 256mg | Potassium: 28mg | Fiber: 1g | Sugar: 19g | Vitamin A: 818IU | Vitamin C: 6mg | Calcium: 17mg | Iron: 3mg
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