Crumbl Marshmallow Cookie Recipe

No-Bake Crumbl Copycat Viral Dessert

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Craving that iconic, thick, and chewy texture from your favorite cookie shop without having to leave your kitchen? This Ultimate Crumbl Marshmallow Cookie Recipe is about to become your new obsession, delivering a nostalgic crunch paired with a gourmet flair that is absolutely viral-worthy. There is something deeply comforting about the combination of salty peanut butter and sweet, gooey marshmallows that makes these Cornflake Marshmallow Treats stand out in a sea of basic desserts. Whether you are prepping for a bake sale or just need a late-night fix, these are the heavy hitters you have been waiting for.

Ever found yourself staring at a cereal box wondering What Can I Make With Corn Flakes besides a standard breakfast? Look no further, because these Cornflake Krispies take humble pantry staples and transform them into high-end Recipes Using Cornflakes that taste like a million bucks. The secret to this Crumbl Marshmallow Cookie is the double-marshmallow method—melting most into the base for structure and folding the rest in at the end for those signature white pockets of joy. It’s a textural masterpiece that is surprisingly simple to master, even if you aren't an experienced baker.

Bringing a batch of Church Treats often means finding something that travels well and stays fresh, and these Easy Peanut Butter Cornflake Treats fit the bill perfectly. They have that classic "old fashioned" soul but with a modern, drizzled aesthetic that makes them look like they came straight from a professional bakery. This Crumbl Marshmallow Cookie Recipe is designed to be substantial and satisfying, ensuring that every bite is packed with enough peanut butter goodness to satisfy even the most intense cravings. It’s the kind of treat that generates "where did you get the recipe?" questions at every single gathering.

Forget the oven and keep your kitchen cool while you whip up these Cornflakes Marshmallow Treats in record time. Because they require no baking, they are the ultimate stress-free solution for busy weekends. The final touch of a silky peanut butter chip drizzle elevates the Cornflake Marshmallow Treats from a simple snack to a decadent dessert. Once you experience the snap of the cereal against the pillowy softness of the marshmallows, you will understand why this Crumbl Marshmallow Cookie has taken the internet by storm. Get ready to fall in love with the crunch!

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Crumbl Marshmallow Cornflake Cookies

No-Bake Peanut Butter Perfection

★★★★★ 4.9 (84 ratings)

PREP 15 MIN

SET 30 MIN

YIELD 10 COOKIES

Ingredients

• 4 tbsp butter salted
• 3/4 cup peanut butter smooth
• 10 oz mini marshmallows
• 1/3 cup peanut butter chips (optional)
• 7 cups cornflakes
• 1 oz mini marshmallows (extra)
• 2 tbsp peanut butter chips + 1/2 tsp oil (drizzle)

Instructions

• Melt: Melt butter, peanut butter, and 10oz marshmallows in a pot over medium-low heat.
• Fold: Remove from heat. Stir in cornflakes, then fold in 1oz marshmallows and optional chips.
• Shape: Scoop 10 balls onto parchment. Flatten to 1-inch thick with greased fingers.
• Drizzle: Melt drizzle chips with oil and pipe over cookies. Let set for 30 minutes.

Crumbl Marshmallow Cookie Tips & FAQ

How do I prevent the cookies from becoming too hard? The key is to use low heat when melting the marshmallows and to avoid packing the cookies too tightly when shaping. Keeping them airy ensures a chewy bite!

Can I use crunchy peanut butter instead of smooth? Absolutely! If you love extra texture, crunchy peanut butter works beautifully and adds even more nutty flavor to the base.

How should I store these Cornflake Marshmallow Treats? Store them in an airtight container at room temperature for up to 5 days. You can also refrigerate them, but let them sit out for 10 minutes before eating for the best texture.

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