How do you make rice krispie treat ice cream sandwiches?

Start by making a classic rice krispie treat base with melted butter, marshmallows, and puffed rice cereal. Press half into a lined baking pan, add softened ice cream, then top with the remaining cereal mixture. Freeze until firm, slice into bars, and enjoy. You can check out our full method above to craft the perfect rice krispie treat ice cream sandwich at home.

Can you freeze rice krispie ice cream sandwiches?

Yes, and they freeze beautifully. Just wrap each rice krispie treat ice cream sandwich in parchment or wax paper, then store in an airtight container. This keeps the texture fresh and prevents freezer burn. They last up to two weeks when properly sealed.

What ice cream goes best with rice krispie treats?

Vanilla is the go-to choice, but feel free to experiment. Strawberry, mint chocolate chip, cookies and cream, or even dairy-free coconut work wonderfully. Pair the ice cream flavor with the event theme or guest preferences to create a truly special rice krispie treat ice cream sandwich .

Are rice krispie ice cream sandwiches gluten-free?

They can be! Use certified gluten-free rice cereal and marshmallows. Make sure the ice cream is gluten-free too. With a few smart swaps, your rice krispie treat ice cream sandwich can be safely enjoyed by guests with gluten sensitivity.

How to keep rice krispies crispy in ice cream?

Cool your rice krispie layer fully before adding ice cream. You can also spread a thin layer of melted chocolate to act as a barrier. This keeps the cereal from absorbing moisture, preserving the crunch in your rice krispie treat ice cream sandwich .

Do rice krispie ice cream sandwiches melt quickly?

Like any ice cream treat, they’ll start to soften after 10 minutes at room temperature. For best texture and flavor, serve them straight from the freezer and eat promptly.

Can I use homemade rice krispies for ice cream sandwiches?

Absolutely. Homemade rice krispie treats often taste fresher and let you control ingredients, especially for dietary needs. Just follow the traditional method and shape them to fit your ice cream layer.

How long do rice krispie ice cream sandwiches last in the freezer?

Properly wrapped and stored, they last up to 2 weeks. For peak crunch and flavor, enjoy your rice krispie treat ice cream sandwich within 5–7 days of freezing.

Are rice krispie ice cream sandwiches good for parties or kids?

Yes! They're fun to eat, easy to hold, and endlessly customizable. Wrap each rice krispie treat ice cream sandwich in parchment for mess-free serving at birthdays, BBQs, or family gatherings.

Rice Krispie Treat Ice Cream Sandwich – 9 Irresistibly Fun Ideas (2025)

Name: Rice Krispie Treat Ice Cream Sandwich – Easy Frozen Dessert Recipe
Prep time: 20 min
Cook time: 10 min
Total time: 6 h
Cuisine: American
Ingredients: 6 tablespoons unsalted butter; 2 bags (10 oz each) mini marshmallows; 12 cups Rice Krispies cereal; 1 gallon vanilla ice cream

Description

These copycat Rice Krispie Treat Ice Cream Sandwiches combine crispy, gooey cereal bars with layers of rich vanilla ice cream. Perfect for summer and made with just a few ingredients.

Ingredients

Scale

6 tablespoons unsalted butter

2 bags (10 oz each) mini marshmallows

12 cups Rice Krispies cereal

1 gallon vanilla ice cream

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Instructions

Line two 9×13-inch pans with parchment paper.
Melt butter in a large pot over medium heat.
Add marshmallows and stir until completely melted and smooth.
Remove from heat and fold in Rice Krispies until evenly coated.
Divide the mixture evenly between the two prepared pans and press down firmly.
Let cool completely, then remove from pans.
Place one layer of Rice Krispie treat on a baking sheet and top with softened vanilla ice cream.
Spread evenly and gently place the second treat layer on top.
Freeze for at least 4–6 hours or overnight.
Slice into sandwiches and store in the freezer.

Notes

To slice cleanly, use a sharp knife dipped in hot water.

For easier spreading, let the ice cream soften slightly before assembly.

Wrap individual sandwiches in parchment for mess-free serving.

Prep Time: 20 minutes
Cook Time: 10 minutes
Category: Dessert
Method: No-bake
Cuisine: American

Nutrition

Serving Size: 1 sandwich
Calories: 320
Sugar: 22g
Sodium: 180mg
Fat: 11g
Saturated Fat: 6g
Unsaturated Fat: 4g
Trans Fat: 0g
Carbohydrates: 40g
Fiber: 0g
Protein: 3g
Cholesterol: 28mg