S’mores Rice Krispies Treats Pinwheels Recipe

If you love classic campfire flavors but crave a fun, shareable twist, these S’mores Rice Krispies Treats Pinwheels are about to become your new obsession. Imagine gooey marshmallow, rich chocolate, and that nostalgic graham cracker crunch—all rolled up inside soft, crispy cereal spirals that are as eye-catching as they are addictive!

Why You’ll Love This Recipe

  • The Ultimate Mash-Up: These S’mores Rice Krispies Treats Pinwheels merge two nostalgic favorites—gooey s’mores and crispy cereal bars—for a treat that delights every sweet tooth.
  • Show-Stopping Looks: Rolled and sliced, every pinwheel reveals gorgeous swirls of marshmallow and chocolate—they’re guaranteed to wow at any party or bake sale!
  • No Campfire Required: All the classic s’mores flavors, but you make them in your kitchen, oven, or even with just a microwave and fridge—no firepit (or singed marshmallows) needed.
  • Easy to Make Ahead: These pinwheels hold their shape beautifully, making them perfect for prepping in advance—ideal for busy days or dessert emergencies!

Ingredients You’ll Need

What I love most about S’mores Rice Krispies Treats Pinwheels is that each ingredient pulls its weight—there are only a few, but every one is a key player in taste, texture, or that signature swirl. Here’s how your pantry staples become party stars:

  • Miniature Marshmallows: The base for your cereal layer, these melt down for ultimate gooeyness and create that irresistibly chewy bite.
  • Butter: Adds richness to the marshmallow mixture and keeps your treats deliciously soft—don’t skip the extra for greasing!
  • Rice Krispies cereal: Our essential crunch factor, keeping things light and crispy in every spiral.
  • Graham cracker crumbs: Infuses the mixture with that unmistakable s’mores flavor—think campfire without the ash!
  • Marshmallow creme: Spreads into a creamy, fluffy layer that raises the marshmallow factor to the next level of indulgence.
  • Hershey’s chocolate bars: The classic, smooth chocolate that melts just perfectly for those iconic ribbons in every roll.
Note: You’ll find the complete list of ingredients, along with their exact measurements, in the printable recipe card at the bottom of this post.

Variations

One of the joys of this recipe is how playful and customizable it can be! S’mores Rice Krispies Treats Pinwheels make the perfect canvas for all kinds of tweaks—so let your cravings (and your pantry contents) lead the way.

  • Peanut Butter Lovers: Swirl a layer of peanut butter over the marshmallow creme before adding chocolate for a nutty, salty-sweet spin.
  • Chocolate Cereal Swap: Replace half the Rice Krispies with chocolate-flavored cereal for double the cocoa goodness in every bite.
  • Gluten-Free Option: Use gluten-free crisped rice cereal and certified gluten-free graham style crumbs to make the pinwheels celiac-friendly.
  • Mini Chocolate Chips: Sprinkle in mini chocolate chips or crushed candy bars for added crunch and pops of flavor.

How to Make S’mores Rice Krispies Treats Pinwheels

Step 1: Prep Your Pan

Start by lining a 10×15-inch jellyroll pan with waxed paper, making sure it hangs over the edges so you can easily lift your goodies out. Butter the waxed paper liberally—this will prevent frustrating sticking and make rolling a breeze.

Step 2: Melt the Marshmallows and Butter

Combine your mini marshmallows and 1/4 cup butter in a large microwave-safe bowl. Microwave in short 30-second bursts, stirring between each, until the mixture is smooth, glossy, and lump-free. No microwave? You can melt the mixture in a saucepan over low heat, just be sure to stir constantly.

Step 3: Mix in Cereal and Graham Crumbs

Quickly stir the Rice Krispies cereal and graham cracker crumbs into your warm marshmallow mixture. Work fast—the mixture gets sticky as it cools! Once combined, press evenly into your prepared pan, creating a uniform, flat sheet from edge to edge.

Step 4: Spread the Marshmallow Creme

Next up, dollop marshmallow creme across your cereal layer and spread it gently with an offset spatula (or the back of a spoon). Go all the way to the edges for maximum swirly drama in every pinwheel.

Step 5: Add the Chocolate Layer

Unwrap those classic Hershey’s bars and lay them in even rows on top of the marshmallow creme. Place the pan (uncovered) in a 200°F oven for two minutes—just enough to soften the chocolate. Once it’s shiny and melty, gently spread it into a thin, glossy layer with your spatula.

Step 6: Roll, Chill, and Slice

Cool the pan for about 10 minutes so the layers are set but still pliable. Now, roll everything up tightly, jellyroll style, from the long end—peeling away the waxed paper as you go. Pinch the seam to seal, place seam-side down, and refrigerate for 30–45 minutes until the chocolate is firm. Finally, slice into gorgeous pinwheels and serve!

Pro Tips for Making S’mores Rice Krispies Treats Pinwheels

  • Best Buttering Technique: Use a generous pat of butter on your fingers or a spatula to keep the sticky marshmallow mixture from clinging to everything as you press it into the pan.
  • Warm, Not Hot, Rolling: Let the chocolate layer set slightly before rolling, but don’t wait until everything is cold—rolling while just warm gives you tight, perfect spirals without cracking.
  • Serrated Knife Magic: For the cleanest slices, use a sharp serrated knife and wipe it between cuts; this keeps those signature pinwheel swirls picture-perfect.
  • Spreading Marshmallow Creme: Lightly grease your spatula (or spoon) with butter before spreading the marshmallow creme so it glides smoothly and doesn’t tear up your cereal layer.

How to Serve S’mores Rice Krispies Treats Pinwheels

S’mores Rice Krispies Treats Pinwheels Recipe - Recipe Image

Garnishes

For a finishing touch, you can drizzle the sliced pinwheels with melted chocolate, sprinkle with extra graham cracker crumbs, or even add mini marshmallows on top. A light dusting of powdered sugar gives a playful “campfire ash” effect—so cute for parties!

Side Dishes

These treats are a showstopper on their own, but if you want to create a full dessert experience, try serving them with bowls of fresh berries, a frosty vanilla milkshake, or a tall glass of icy cold milk. For summer gatherings, they’re fun alongside grilled fruit or other handheld sweets.

Creative Ways to Present

Stack S’mores Rice Krispies Treats Pinwheels in a circle to form a “campfire wheel,” set them upright in cupcake liners, or thread them onto cute skewers for a party platter. They’re also darling packed in treat bags with a woodland tag for picnic or camp-inspired goodie bags!

Make Ahead and Storage

Storing Leftovers

Any leftover S’mores Rice Krispies Treats Pinwheels can be stored in an airtight container at room temperature for up to three days. If your kitchen is extra warm, keep them in the fridge so the chocolate stays firm.

Freezing

You can absolutely freeze these pinwheels! Just layer them in a container with parchment between each slice and freeze for up to a month. When ready to serve, thaw at room temperature for about an hour before enjoying.

Reheating

While S’mores Rice Krispies Treats Pinwheels are best enjoyed at room temp or chilled, you can briefly zap individual pinwheels in the microwave (about 5 seconds) for a warm, gooey texture. Be careful not to overheat or the chocolate may melt completely.

FAQs

  1. Can I use regular marshmallows instead of mini marshmallows?

    Yes! Just chop up regular marshmallows or use the same weight—the smaller pieces will melt a bit faster and more evenly.

  2. What’s the best way to get a tight spiral when rolling?

    Make sure your layers are still slightly warm and flexible, then use both hands to roll tightly while gently peeling away the waxed paper. Don’t rush—work slowly and evenly for the perfect pinwheel look.

  3. Can I make these S’mores Rice Krispies Treats Pinwheels in advance?

    Absolutely! They’re even better after they chill and set up. Just slice before serving to preserve those gorgeous swirls, and store in an airtight container until you’re ready to serve.

  4. Is there a nut-free option for this recipe?

    Definitely—simply be sure your cereal, marshmallows, and all other ingredients are certified nut-free. This recipe is naturally nut-free as written, but always double-check labels for allergies.

Final Thoughts

If you’re craving something fun, memorable, and downright delicious, you have to try S’mores Rice Krispies Treats Pinwheels. They’re joy in spiral form and guaranteed to make any gathering—big or small—feel just a bit more special. Give them a whirl and share the smiles!

Print
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S’mores Rice Krispies Treats Pinwheels Recipe

S’mores Rice Krispies Treats Pinwheels Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 5 from 104 reviews
  • Author: Lisa
  • Prep Time: 15 minutes
  • Total Time: 15 minutes
  • Yield: 15 pinwheels 1x
  • Category: Baking
  • Method: Oven

Description

These S’mores Rice Krispies Treats Pinwheels are a delightful twist on the classic treat, combining the flavors of marshmallows, graham crackers, and chocolate in a fun, rolled-up form.


Ingredients

Units Scale

For the Rice Krispies Treats:

  • 10 oz miniature marshmallows
  • 1/4 cup Challenge butter, plus more for greasing
  • 5 cups Rice Krispies cereal
  • 3/4 cup graham cracker crumbs

For the Filling:

  • 7 oz jar marshmallow creme
  • 6 Hershey’s chocolate bars (1.55 oz each)

Instructions

  1. Preheat the Oven: Preheat the oven to 200 degrees Fahrenheit.
  2. Prepare the Pan: Line a 10×15 jellyroll pan with waxed paper, and butter the paper. Set aside.
  3. Melt Marshmallows and Butter: In a microwave-safe bowl, combine the marshmallows and 1/4 cup of butter. Heat in the microwave in 30-second intervals, stirring until completely blended.
  4. Mix the Treats: Stir in the Rice Krispies cereal and graham cracker crumbs until well combined.
  5. Press into Pan: Press the mixture into the prepared pan.
  6. Add Filling: Spread the marshmallow creme over the mixture using an offset spatula. Place the Hershey’s chocolate bars on top.
  7. Soften the Chocolate: Bake in the oven for 2 minutes to soften the chocolate. Use a spatula to spread the chocolate evenly.
  8. Cool and Roll: Let the mixture cool for 10 minutes. Roll up the treat jellyroll-style, starting from the long side. Peel away the waxed paper as you roll and pinch the seams together.
  9. Chill: Place the roll seam side down in the refrigerator for 30-45 minutes, or until the chocolate has set.
  10. Slice and Serve: Slice the roll into pinwheels and serve!


Nutrition

  • Serving Size: 1 pinwheel
  • Calories: 210
  • Sugar: 18g
  • Sodium: 110mg
  • Fat: 7g
  • Saturated Fat: 4g
  • Unsaturated Fat: 2g
  • Trans Fat: 0g
  • Carbohydrates: 36g
  • Fiber: 1g
  • Protein: 2g
  • Cholesterol: 5mg

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