Potato Chip Squares with Marshmallow and Chocolate Ganache Recipe

If you’re craving a sweet and salty treat that’s irresistibly crunchy and decadently chocolatey, you are going to adore this Potato Chip Squares with Marshmallow and Chocolate Ganache Recipe. It’s a delightful mashup of crispy potato chips enveloped in gooey marshmallow, topped with a luscious chocolate ganache that sets to a silky finish. This recipe is a fun twist on classic treats and perfect for when you want a dessert that feels playful, comforting, and just a bit unexpected. Trust me, once you try this combination, it’ll become your go-to for special occasions or whenever a sweet snack attack strikes.

Ingredients You’ll Need

A clear glass bowl sits on a white marbled surface with a light blue cloth partially visible at the bottom left corner. Inside the bowl, there is a creamy light yellow liquid layer filling most of the bowl. On top of this liquid are scattered small, smooth, brown chocolate chips, some of which begin to melt, creating a slightly bubbly texture around them. The overall scene looks clean and fresh. photo taken with an iphone --ar 4:5 --v 7

The beauty of this Potato Chip Squares with Marshmallow and Chocolate Ganache Recipe lies in its simplicity—just a handful of ingredients that each play a vital role in bringing the flavors and textures together flawlessly. From the saltiness of the potato chips to the sweet softness of marshmallows, and the richness of the chocolate ganache, every ingredient matters.

  • 6 cups plain potato chips: Use a standard 7-ounce bag; these bring a perfectly crisp, salty crunch that contrasts beautifully with the sweetness.
  • 10 ounces mini marshmallows: They melt into a sticky, dreamy binder that holds everything together with a soft chew.
  • 3 tablespoons butter: Adds richness and helps the marshmallows melt smoothly for that perfect spreadable texture.
  • 1 1/2 cups chocolate chips: Will form the base of the ganache, delivering silky, chocolatey goodness on top.
  • 1/3 cup heavy cream: When warmed, it transforms the chocolate chips into a smooth ganache that sets beautifully over the squares.

How to Make Potato Chip Squares with Marshmallow and Chocolate Ganache Recipe

Step 1: Prepare Your Pan and Crush the Potato Chips

Start by lining an 8×8-inch square pan with parchment paper; this makes removing the finished squares a breeze. Next, toss the potato chips into a zipper storage bag and gently crush them using a rolling pin or your hands until they’re broken into small crumbs. This step is critical because it ensures your squares have that perfect mix of crunchy texture without giant chip chunks overpowering each bite.

Step 2: Melt Marshmallows and Butter

Place the mini marshmallows and butter in a large microwave-safe bowl and heat on high for about 1 minute. The butter will melt fully, and the marshmallows will puff up nicely, creating a sticky and luscious mixture that acts as the glue for the chips.

Step 3: Combine and Mix

Add your crushed potato chips to the marshmallow mixture, stirring carefully until every chip is thoroughly coated in the sticky marshmallow goo. This ensures each square will have that delightful sweet and salty combo in every forkful.

Step 4: Press into Pan and Let Set

Transfer the mixture into your lined pan and press it down gently but firmly to create an even layer. A handy tip: wet your fingertips with a drop of water to prevent the marshmallow from sticking to your hands while pressing. Then let it rest for about 15 minutes to set.

Step 5: Make the Chocolate Ganache

Place the chocolate chips into a small bowl. Microwave the heavy cream until it’s steaming hot (about 1 minute), then pour it over the chocolate chips. Allow the cream and chocolate to sit for 5 minutes—this melting time is the secret to making a smooth, glossy ganache. Whisk until perfectly smooth.

Step 6: Top and Chill

Pour the ganache evenly over your chip and marshmallow base, smoothing it out with a spatula. Allow the squares to rest for another 10 minutes so the ganache thickens and sets just right, creating a beautifully shiny chocolate topping that’s simply divine.

How to Serve Potato Chip Squares with Marshmallow and Chocolate Ganache Recipe

The image shows several square treats with two clear layers placed on a wooden surface with a white marbled background. The bottom layer is thick and pale golden, looking crunchy and light. The top layer is a smooth, even coat of dark brown chocolate, slightly glossy and firm. One square piece is held above the others on a teal spatula, showing the clean, straight edge of the chocolate and the textured bottom layer clearly. The treats are stacked close together, emphasizing the sharp edges and contrast between the light base and dark chocolate top photo taken with an iphone --ar 4:5 --v 7

Garnishes

Sprinkle a few sea salt flakes or crushed potato chips on top right after spreading the chocolate ganache for an extra pop of flavor and a visually enticing finish. You could also add a light dusting of cocoa powder or drizzle some white chocolate for a decorative touch that screams homemade elegance.

Side Dishes

This recipe shines as a stand-alone indulgence, but it pairs wonderfully with a scoop of vanilla or salted caramel ice cream for those extra special moments. Alternatively, a hot cup of coffee or creamy milk perfectly balances the sweet and salty layers in the squares.

Creative Ways to Present

Serve these squares on a rustic wooden board for a casual party vibe or arrange them on a pretty cake stand for an upscale touch. Cut them into bite-sized pieces and stack them in clear jars or cellophane bags tied with ribbon, making adorable edible gifts that friends and family will rave about.

Make Ahead and Storage

Storing Leftovers

Keep any leftover Potato Chip Squares with Marshmallow and Chocolate Ganache Recipe in an airtight container at room temperature. They’ll stay fresh and chewy for up to 3 days, ensuring you can enjoy little bites of happiness whenever cravings hit.

Freezing

If you want to make this treat in advance, wrap individual squares in plastic wrap and place them in a freezer-safe container or bag. Frozen properly, they’ll keep well for up to a month. Thaw at room temperature before serving to enjoy the perfect texture.

Reheating

Because this dessert is best enjoyed with that soft marshmallow chew and firm ganache, it’s better not to microwave or warm it up. Just let it come to room temperature naturally so the textures remain delightful without melting or becoming sticky.

FAQs

Can I use flavored potato chips for this recipe?

While plain potato chips are recommended for the best balance of salty and sweet, using lightly salted or subtly flavored chips can add a fun twist. Just be mindful that bold flavors might overpower the delicate marshmallow and chocolate layers.

Is there a way to make this recipe nut-free?

Absolutely! This Potato Chip Squares with Marshmallow and Chocolate Ganache Recipe is naturally nut-free, but always double-check your chocolate chips and marshmallows to ensure they haven’t been processed in facilities with nuts if you have allergies.

Can I substitute dark chocolate chips for milk chocolate?

Definitely! Dark chocolate adds a richer, less sweet contrast which pairs beautifully with the salty chips and sweet marshmallows. Feel free to adjust according to your taste preferences.

What size pan works best for this recipe?

An 8×8-inch square pan is ideal to keep the squares thick enough for the perfect bite, but you can use a 9×9-inch pan if you want thinner bars—just keep the setting and timing in mind accordingly.

How do I prevent the marshmallows from sticking to my fingers?

Wet your fingertips lightly with water before handling the marshmallow mixture. This simple trick prevents the sticky marshmallow from adhering to your skin, making pressing the mixture into the pan easier and less messy.

Final Thoughts

This Potato Chip Squares with Marshmallow and Chocolate Ganache Recipe is such a joyful surprise with every bite. It’s the perfect combination of sweet, salty, crunchy, and creamy that satisfies any craving effortlessly. Whether you’re making it for a family gathering, a potluck, or just an indulgent treat for yourself, I wholeheartedly encourage you to try this recipe—you’ll quickly understand why it’s become a beloved favorite. Happy baking and savor every delicious moment!

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Potato Chip Squares with Marshmallow and Chocolate Ganache Recipe

Potato Chip Squares with Marshmallow and Chocolate Ganache Recipe


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4 from 69 reviews

  • Author: Ava
  • Total Time: 17 minutes
  • Yield: 9 servings

Description

Potato Chip Squares are a delightful sweet and salty treat featuring crushed potato chips coated in melted marshmallow, topped with a rich chocolate ganache. This easy no-bake recipe combines crispy chips with gooey marshmallows and creamy chocolate, perfect for a quick dessert or snack that serves nine.


Ingredients

Potato Chip Mixture

  • 6 cups plain potato chips (one standard-size bag, 7 ounces)
  • 10 ounces mini marshmallows
  • 3 tablespoons butter

Chocolate Ganache

  • 1 1/2 cups chocolate chips
  • 1/3 cup heavy cream


Instructions

  1. Prepare the pan: Line an 8×8-inch square pan with parchment paper to prevent sticking and facilitate easy removal of the squares.
  2. Crush the potato chips: Place the 6 cups of potato chips into a zipper storage bag. Use a rolling pin or your hands to crush the chips into small crumbs but not powder. Set aside.
  3. Melt marshmallows and butter: In a large microwave-safe bowl, combine marshmallows and butter. Microwave on high for 1 minute until butter is melted and marshmallows puff up significantly.
  4. Mix potato chips with marshmallow: Add the crushed potato chips to the melted marshmallow mixture. Stir thoroughly until all chips are completely coated with marshmallow.
  5. Press mixture into pan: Transfer the sticky mixture into the lined pan and use your wet fingertips to press it evenly without sticking. Set aside to cool and set for 15 minutes.
  6. Prepare the chocolate ganache: Place chocolate chips in a small bowl. Heat heavy cream in the microwave for 1 minute until steaming and bubbling. Pour hot cream over the chocolate chips, ensuring they are fully submerged. Let sit for 5 minutes, then whisk until smooth and glossy.
  7. Top with ganache: Spoon the ganache evenly over the set potato chip layer. Smooth it out into an even layer. Allow ganache to firm up by letting it stand for 10 minutes before slicing.
  8. Slice and serve: Once ganache has hardened, slice into squares and serve. Enjoy a deliciously crunchy, sweet, and salty treat!

Notes

  • Wet your fingertips with water to prevent marshmallow mixture from sticking while pressing.
  • Use plain potato chips without seasoning for best flavor balance.
  • Chocolate ganache can be flavored with a pinch of salt or vanilla extract for variation.
  • Store leftovers in an airtight container at room temperature for up to 3 days.
  • Ensure chocolate chips are fully melted and smooth before topping for best texture.
  • Prep Time: 7 minutes
  • Cook Time: 10 minutes
  • Category: Dessert
  • Method: No-Cook
  • Cuisine: American

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