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Ultimate Rice Crispy Treats Ice Cream Sandwich Recipe

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by zina zabat
June 8, 2025
updated : June 8, 2025

There’s something magical about combining two childhood favorites—gooey rice crispy treats and creamy ice cream—into one epic frozen dessert. In this article, I’ll show you how to make the ultimate rice crispy treats ice cream sandwich with easy steps, helpful tricks, and fun ideas that bring joy to every bite.

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Childhood Memories Wrapped in Marshmallow and Ice Cream

Hi, I’m Lina Zabat, and if you’ve ever had a hot summer afternoon chasing the ice cream truck or licking sticky marshmallow off your fingers, you’ll understand why this recipe means a lot to me. The idea for this rice crispy treats ice cream sandwich started during a sunny BBQ at home. I wanted to bring a dessert that was nostalgic yet fun, simple but memorable. So I layered vanilla ice cream between homemade crispy treats—and it was a hit before it even had time to melt!

There’s just something about biting into a chewy, marshmallowy layer that holds cold, creamy ice cream in place. It’s sweet. It’s crunchy. It’s refreshing. Most of all, it’s joyful.

This frozen dessert isn’t just a treat ; This frozen dessert isn’t just a sweet treat—it’s a whole experience.it’s an experience. And the best part? You don’t need a fancy kitchen or even an oven to make it.. If you’ve got a pan, a freezer, and a little imagination, you’ve got everything it takes to make these rice crispy treats ice cream sandwiches at home.

And if you’re like the many dessert lovers who explore our chocolate recipes or scroll through our main dessert category, you’ll appreciate the simplicity of this summer treat. It fits perfectly into busy days and backyard parties.

Whether you’re a mom like me, someone hosting friends, or just craving something crazy good, this rice crispy treats ice cream sandwich will become your new favorite frozen dessert. Let’s get started!

How to Make Rice Crispy Treats Ice Cream Sandwiches

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Served rice crispy ice cream sandwiches

Ultimate Rice Crispy Treats Ice Cream Sandwich Recipe

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A fun and frozen twist on two childhood favorites! These rice crispy treats ice cream sandwiches are chewy, creamy, and absolutely irresistible.

  • Total Time: 2 hours 30 minutes
  • Yield: 12 sandwiches 1x

Ingredients

Scale

3 tbsp unsalted butter

4 cups mini marshmallows (fresh)

6 cups Rice Krispies cereal

1.5 quarts vanilla ice cream (softened)

Optional: sprinkles, freeze-dried fruit, chocolate chips

Instructions

1. Melt butter in a large saucepan over low heat.

2. Add marshmallows and stir continuously until smooth.

3. Remove from heat and fold in Rice Krispies cereal.

4. Divide mixture in half and press one half into a parchment-lined 9×13 pan.

5. Freeze bottom layer for 15 minutes.

6. Spread softened ice cream evenly over the base.

7. Press remaining cereal mixture on top.

8. Cover and freeze at least 2 hours or overnight.

9. Remove from pan and slice into sandwiches.

10. Serve immediately or store frozen.

Notes

Use fresh marshmallows for best results.

To avoid sticking, grease your hands and tools.

Get creative with flavored cereals or fun mix-ins.

  • Author: lina Zabat
  • Prep Time: 20 minutes
  • Cook Time: 5 minutes
  • Category: Dessert
  • Method: No-bake
  • Cuisine: American

Nutrition

  • Serving Size: 1 sandwich
  • Calories: 260
  • Sugar: 22g
  • Sodium: 180mg
  • Fat: 8g
  • Saturated Fat: 4g
  • Unsaturated Fat: 3g
  • Trans Fat: 0g
  • Carbohydrates: 42g
  • Fiber: 0.5g
  • Protein: 2g
  • Cholesterol: 20mg

You don’t need an oven, fancy tools, or any baking skills—just a little patience and freezer space. Let’s walk through the essentials, step-by-step.? You don’t need an oven, fancy tools, or any baking skills—just a little patience and freezer space. Let’s walk through the essentials, step-by-step.

Your Base: Ingredients & Creative Variations

The classic recipe begins with just three ingredients: mini marshmallows, unsalted butter, and Rice Krispies cereal. But don’t stop there. This sandwich is a blank canvas for flavor.

Try using chocolate cereal instead of the regular kind to make a cocoa-rich base. Stir in crushed freeze-dried strawberries for fruity flair, or even a dash of cinnamon or peanut butter for an extra twist. You can also swirl in colorful sprinkles or mini chocolate chips before pressing the mix into your pan.

As for the ice cream? Vanilla is a crowd-pleaser, but don’t be afraid to try birthday cake, cookies and cream, or even salted caramel swirl for next-level fun.

You’ll find that flavor flexibility makes this one of the best recipes in our chocolate desserts section, especially when you’re mixing textures and tastes.

Step-by-Step: Layer, Freeze, Slice

Once your marshmallow mix is gooey and combined, press half of it into a parchment-lined baking pan. This will form the bottom “sandwich” layer. Pop it in the freezer for about 15 minutes to firm up before spreading on a layer of softened ice cream. You want it thick enough to bite, but not so soft that it runs.

Next, gently press the remaining rice crispy mixture on top. Pro tip: grease your hands or use a piece of parchment paper to flatten it without sticking. Then freeze the entire pan for at least 2 hours—overnight is even better for clean slicing.

Once fully frozen, simply lift out the block and slice it into sandwiches using a sharp knife. If you like uniform portions, you can even use a square cookie cutter for perfect edges.

If you enjoy freezer-friendly recipes that are just as satisfying as baked ones, you’ll love exploring our make-ahead desserts too—they pair perfectly with warm days and cool cravings.

Tips for Perfecting the Texture and Flavor

Even though this recipe is simple, nailing the perfect chewy-crispy texture with that creamy frozen middle just takes a few small adjustments. Here’s how to make sure your rice crispy treats ice cream sandwich turns out soft, structured, and totally satisfying.

Marshmallow Problems? Here’s How to Avoid the Sticky Struggle

Old marshmallows tend to clump and won’t melt smoothly, which can mess with both flavor and texture. So if you’re asking whether you can still use them—it’s technically possible, but for soft, stretchy results, fresh is best.

Always melt marshmallows and butter together over low heat. Slow and steady gives you that silky blend you’re after. Stir until it’s fully smooth, then fold in the cereal gently to keep the texture airy.

To press the mixture into your pan without it sticking to everything, rub a bit of butter or cooking spray on your fingers and spatula. This makes spreading quick and clean—no marshmallow glue all over your hands.

Looking for other easy-prep treats that avoid oven time? Our no-bake dessert section is full of inspiration.

Getting That Just-Right Texture

The magic of a rice crispy treats ice cream sandwich lies in contrast. That soft crunch paired with frozen creaminess? It’s everything. The trick is keeping the treat firm but still biteable after freezing.

Use a little less cereal than you would for regular bars to keep things soft and pliable. When you’re ready to add the ice cream, let it rest at room temperature for about 5 to 10 minutes so it spreads gently without disturbing the base layer.

And remember: freezing in stages gives you layers that stay clean and structured. Once your full sandwich block is frozen solid, you’ll get neater cuts and a better bite every time.

If you’re into chewy-chilled textures, don’t miss our chocolate-based recipes—they offer that same mix of comfort and delight.

There’s nothing quite like a rice crispy treats ice cream sandwich on a hot day. The soft, chewy texture of the crispy rice layer combined with creamy, cold ice cream is exactly what makes a rice crispy treats ice cream sandwich the ultimate summer indulgence.

Whether you’re making a big batch for a party or prepping a few to stash in your freezer, this rice crispy treats ice cream sandwich recipe is easy, fun, and guaranteed to be a family favorite.

Host a DIY Ice Cream Sandwich Bar

Turn your kitchen or backyard into a dessert destination by offering a mix-and-match sandwich station. Cut your rice crispy treats into even squares or circles and lay out a variety of ice cream flavors like vanilla, cookies and cream, and strawberry. Let your guests build their own dream dessert!

Don’t forget the toppings. Crushed candy, chopped nuts, rainbow sprinkles, and a drizzle of chocolate or caramel sauce make this setup fun for all ages. It’s especially great for birthdays or family gatherings.

For more interactive desserts that kids and adults will love, check out our fun homemade treat ideas. They pair well with everything from barbecues to movie nights.

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Why were strawberry Rice Krispies discontinued?

Strawberry Rice Krispies were a seasonal flavor that Kellogg’s introduced for a limited time. Like many short-run cereals, they disappeared from shelves to make space for new product launches. If you loved the fruity twist, add freeze-dried strawberries to your crispy mix for a similar result.

Why do bodybuilders like rice krispie treats?

Athletes and bodybuilders often eat rice krispie treats before workouts because they provide fast-digesting carbs. The quick sugar spike helps deliver energy and enhances insulin response—especially right before intense physical activity. Plus, they’re light and easy to carry, making them ideal gym snacks.

Are stale marshmallows okay to use for homemade treats?

If your marshmallows have been sitting in the pantry a while, they might still be usable—but don’t expect the best results. Older marshmallows often lose moisture and become firm or dry, which makes them harder to melt smoothly. This can affect the texture of your treats, making them stiff or crumbly instead of soft and chewy. For the best results when making a rice crispy treats ice cream sandwich, always start with fresh, fluffy marshmallows that melt evenly.

Can people with diabetes enjoy Rice Krispies?

While Rice Krispies and rice crispy treats are high in fast-absorbing carbohydrates, diabetics don’t necessarily have to avoid them. A smaller portion or a modified recipe using sugar-free marshmallows and reduced-sugar cereal may be an option. It’s best to speak with a healthcare provider or dietitian to tailor it to your needs. For more low-sugar options, browse our lighter dessert ideas.

Conclusion: A Simple Treat That Feels Like a Celebration
There’s something timeless about a dessert that’s both simple and joy-filled. A rice crispy treats ice cream sandwich is one of those recipes that brings out the smiles—whether you’re five years old or fifty. It doesn’t require expert skills or fancy tools, just a few ingredients and a little freezer time.

From the crunchy-chewy marshmallow base to the creamy, dreamy center, this frozen dessert has everything going for it. Plus, it’s completely customizable to your tastes, your schedule, and your crowd.

Whether you’re making them for a summer birthday, a casual weekend gathering, or just a treat-yourself moment on a warm afternoon, this rice crispy treats ice cream sandwich recipe delivers comfort, fun, and flavor in every bite.

So go ahead—grab those marshmallows, scoop that ice cream, and create a memory. And if you need more crowd-pleasing recipes with zero stress, check out our chocolate treats or browse the full dessert collection. You’re the chef today—and you’ve got this.

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