Monster Ice Cream Sandwiches
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Ice cream sandwiches get a fun twist with this quick no-bake recipe for monster ice cream sandwiches. Rice Krispies treats turn into chewy “cookies” that hold a scoop of colorful monster ice cream, candy eyes, and a layer of sprinkles. These come together in minutes and bring a playful touch to any gathering.
Like my Monster Rice Krispie bars, my Monster cookies, Monster Popcorn balls and my Monster Marshmallows, these are also perfect for a Monster’s Inc movie marathon.

Why You’ll Love This Recipe
- Only a handful of ingredients and no baking required
- Rice Krispies treats make the perfect chewy “monster cookies”
- Sprinkles and candy eyes give them a playful personality
- Great way to use any flavor of ice cream you already have on hand
- Kids can help with assembly

Ingredients for ice cream monster sandwiches

- Prepared grocery store Rice Krispies treats or homemade rice krispie treats.
- Sea monster ice cream
- Little monster sprinkles
- Candy eyes
Equipment and kitchen tools
- Ice cream scoop
How to make Rice Krispies monster Bars
- Lay out Rice Krispies treats.
- Add one scoop of ice cream each to three treats.
- Place a Rice Krispies treat on top. Press down and press excess into the sides.
- Press into sprinkles and place on parchment paper. Freeze for 10 minutes. Add candy eyes to the sides and serve!
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Tips for the Best Results
- Press the ice cream firmly between the Rice Krispies treats so it holds together.
- Let the sandwiches chill in the freezer on parchment paper for at least 10 minutes to firm up before serving.
- Roll the edges in sprinkles quickly while the ice cream is still soft so they stick better.
- If serving outside on a warm day, keep extras in the freezer until the last minute.
Substitutions and Variations
- Use chocolate chips or mini chocolate chip Rice Krispies treats for extra flavor.
- Swap in peanut butter Rice Krispies treats for a sweet and salty spin.
- Try different ice cream flavors like chocolate chip cookie dough, peanut butter swirl, or even a spooky green mint chocolate chip.
- Use different types of candy eyes or colorful candies for a new look.
- Drizzle melted chocolate or peanut butter over the top before freezing for added texture.
FAQs About Monster Ice Cream Sandwiches
Yes. Assemble and freeze for up to a week. Just keep them in an airtight container.
No. You can use actual cookies, brownies, or even soft monster cookies made with oats, chocolate chips, and peanut butter.
Any flavor will work, but firmer ice creams hold their shape better. Classic vanilla, chocolate chips, or colorful “monster” ice creams are all great choices.
Press them gently into the soft ice cream right after rolling in sprinkles. Once frozen, they’ll stay in place.
More fun Monster Halloween treats

Monster Ice Cream Sandwiches
Ingredients
- 6 rice krispies treats
- 3 scoops sea monster ice cream
- 4 tablespoons little monster sprinkles
- 8 candy eyes
Instructions
- Lay out rice krispies treats. Add one scoop of ice cream each to three treats. Place a rice krispies treat on top. Press down and press excess into the sides.
- Press into sprinkles and place on parchment paper. Freeze for 10 minutes.
- Add candy eyes to the sides and serve!
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