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Dreamy Crumbl No-Bake Marshmallow Peanut Butter Cornflake Cookies Recipe

Dreamy Crumbl No-Bake Marshmallow Peanut Butter Cornflake Cookies Recipe


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4.7 from 27 reviews

  • Total Time: 40 minutes
  • Yield: 13 1x

Description

Sweet, gooey magic happens when marshmallow peanut butter cornflake cookies blend creamy richness with crispy cornflake crunch. Bold flavors and nostalgic textures invite you to savor every delectable bite of this no-bake Crumbl classic.


Ingredients

Scale
  • ¾ cup (177 ml) smooth peanut butter
  • 10 oz (283 g) mini marshmallows
  • 7 cups cornflakes
  • 4 tbsps salted butter
  • ⅓ cup (79 ml) peanut butter chips
  • 2 tbsps peanut butter chips (for drizzling)
  • 1 oz (28 g) mini marshmallows (to mix in at the end)
  • ½ tsp vegetable or canola oil

Instructions

  1. Melt Base: In a large pot over medium-low heat, blend butter and peanut butter until smoothly integrated, then add majority of mini marshmallows, stirring continuously until completely dissolved.
  2. Combine Ingredients: Remove pot from heat, gently fold cornflakes into marshmallow mixture ensuring thorough coating, then delicately incorporate remaining marshmallows and peanut butter chips while preserving cornflake texture.
  3. Form Cookies: Lightly spray cookie scooper with nonstick spray, portion mixture onto parchment-lined baking sheet, creating approximately 10 cookies; use greased fingers to softly shape each into rounded discs about one inch thick.
  4. Decorate Drizzle: Microwave peanut butter chips with oil in short intervals, stirring between each to achieve smooth consistency; transfer melted mixture to ziplock bag, snip tiny corner, and artfully drizzle over each cookie.
  5. Set and Serve: Allow cookies to rest at room temperature for 20-30 minutes until solidified, then serve and enjoy the no-bake marshmallow peanut butter cornflake treats.

Notes

  • Prevent Sticky Situation: Lightly spray your cookie scooper and fingers with nonstick cooking spray to avoid mixture clinging and ensure smooth cookie formation.
  • Melt with Precision: Use medium-low heat when combining butter and peanut butter to prevent burning and achieve smooth, even integration.
  • Marshmallow Magic: Add marshmallows gradually and stir continuously to create a uniform, silky mixture without scorching.
  • Drizzle Like a Pro: Microwave peanut butter chips in short intervals, stirring between each, to achieve a perfectly smooth drizzle without burning the chips.
  • Prep Time: 10 minutes
  • Cook Time: 0 minutes
  • Category: Desserts, Snacks
  • Method: Blending
  • Cuisine: American

Nutrition

  • Serving Size: 13
  • Calories: 180
  • Sugar: 12 g
  • Sodium: 150 mg
  • Fat: 9 g
  • Saturated Fat: 3 g
  • Unsaturated Fat: 5 g
  • Trans Fat: 0 g
  • Carbohydrates: 22 g
  • Fiber: 1 g
  • Protein: 4 g
  • Cholesterol: 10 mg