S’mores Rice Krispies Treats Pinwheels are a fun, no-bake dessert that combines all the flavors I love from traditional s’mores—graham crackers, marshmallows, and chocolate—into a soft and chewy Rice Krispies roll. With a swirled pinwheel design, they’re just as pretty as they are delicious.

Why I Love This Recipe

I love this recipe because it brings the cozy nostalgia of s’mores into a bite-sized, mess-free treat. The combination of textures—from the soft marshmallow creme to the slightly crispy cereal—makes every bite feel indulgent. Plus, I don’t have to light a fire or turn on the oven, so it’s perfect for warm weather or quick cravings.

Ingredients

(Here's a tip: Check out the full list of ingredients and measurements in the recipe card below.)

miniature marshmallows
butter (plus more for greasing)
Rice Krispies cereal
graham cracker crumbs
marshmallow creme
Hershey’s chocolate bars

Directions

I start by greasing a 10x15-inch jelly roll pan with butter and lining it with wax paper.
Then, I melt the miniature marshmallows and butter in a microwave-safe bowl, heating in 30-second intervals and stirring until smooth.
I mix in the Rice Krispies cereal and graham cracker crumbs until everything is evenly coated.
I press this mixture evenly into the prepared pan.
Once it’s set, I spread the marshmallow creme over the surface using a spatula.
Next, I lay the chocolate bars on top and place the pan in a 200°F oven for a couple of minutes—just enough to soften the chocolate.
I spread the melted chocolate into an even layer, then let it cool for about 10 minutes.
Starting from the long edge, I gently roll everything into a tight log, peeling off the wax paper as I go and sealing the edge.
I refrigerate the roll seam-side down for 30 to 45 minutes until the chocolate is firm.
Finally, I slice the chilled log into pinwheel pieces and serve.

Servings and Timing

Servings: about 15 pinwheels
Prep time: 15 minutes
Chill time: 30 to 45 minutes
Total time: approximately 1 hour

Variations

I like to add a thin layer of peanut butter before the marshmallow creme for a nutty twist.
Using dark chocolate instead of milk chocolate gives a richer flavor.
Mini chocolate chips melt faster and can be easier to spread than full bars.
I sometimes use flavored marshmallows for a fun twist—like strawberry or vanilla.
For a festive look, I sprinkle colorful nonpareils or crushed candy on the chocolate before rolling.

Storage/Reheating

I store the pinwheels in an airtight container at room temperature for up to 3 days. If I want them slightly gooey, I microwave a slice for 5 to 10 seconds before eating. I don’t recommend freezing them, as it can affect the texture.

FAQs

How do I keep the mixture from sticking when rolling?

I make sure to generously butter the wax paper before pressing in the cereal mixture, and I roll slowly to avoid sticking.

Can I use regular marshmallows instead of marshmallow creme?

Yes, I can melt regular marshmallows into a spreadable consistency, but marshmallow creme gives a smoother layer and spreads more easily.

Do I have to chill the roll before slicing?

Yes, chilling helps the chocolate firm up and keeps the pinwheels from falling apart when I slice them.

Can I make these in advance?

Yes, I can prepare them a day ahead and store them at room temperature. They’re just as delicious the next day.

What if I don’t have a jelly roll pan?

I can use any large baking sheet with raised edges, but I make sure it’s at least 10 inches wide so the roll forms properly.

Conclusion

These S’mores Rice Krispies Treats Pinwheels are my favorite way to enjoy all the flavors of classic s’mores without the mess. They’re perfect for parties, picnics, or anytime I want a quick and easy sweet treat. I love how creative and simple they are to make—and how fast they disappear.

S’mores Rice Krispies Treats Pinwheels

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Author: Sue
Prep Time: 15 minutes
Cook Time: 2 minutes
Total Time: 1 hour
Yield: 15 pinwheels
Category: Dessert
Method: No-Bake
Cuisine: American
Diet: Vegetarian

Print Recipe

Description

S’mores Rice Krispies Treats Pinwheels are a no-bake dessert that combines the classic flavors of s’mores—graham crackers, marshmallows, and chocolate—into a soft and chewy rolled treat with a fun pinwheel design.

Ingredients

4 cups miniature marshmallows
3 tablespoons butter (plus more for greasing)
3 cups Rice Krispies cereal
½ cup graham cracker crumbs
1 cup marshmallow creme
4 Hershey’s chocolate bars (or equivalent amount of milk chocolate)

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Instructions

Grease a 10x15-inch jelly roll pan with butter and line it with wax paper.
In a microwave-safe bowl, melt the miniature marshmallows and butter in 30-second intervals, stirring until smooth.
Stir in the Rice Krispies cereal and graham cracker crumbs until evenly coated.
Press the mixture evenly into the prepared pan.
Spread the marshmallow creme over the set cereal mixture using a spatula.
Lay the chocolate bars on top and place the pan in a 200°F oven for a few minutes to soften the chocolate.
Spread the melted chocolate into an even layer and let it cool for about 10 minutes.
Starting from the long edge, roll the mixture into a tight log, peeling off the wax paper and sealing the edge.
Refrigerate the roll seam-side down for 30 to 45 minutes until the chocolate is firm.
Slice the chilled log into pinwheel pieces and serve.

Notes

Add a thin layer of peanut butter before the marshmallow creme for extra flavor.
Use dark chocolate for a richer taste.
Mini chocolate chips can be used instead of chocolate bars for easier spreading.
Flavored marshmallows add a unique twist.
Decorate with colorful nonpareils or crushed candy for a festive touch.