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Marshmallow Crispy Cookies (Costco Copycat)

Vegan Marshmallows Crispy Cookies (Costco Copycat)

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Indulge in the delightful experience of homemade vegan marshmallows Crispy Cookies, inspired by your favorite Costco treats! With crispy edges and chewy centers, these cookies are a perfect blend of nutty brown butter and sweet mini marshmallows, making them ideal for any occasion—from family gatherings to cozy nights in. Plus, they’re incredibly easy to make with no chilling time required! Gather your loved ones for a fun baking activity, and enjoy the satisfaction of creating a delicious dessert that’s sure to impress.

  • Total Time: 27 minutes
  • Yield: Approximately 24 cookies 1x

Ingredients

Scale
  • ½ cup salted butter
  • ¾ cup brown sugar
  • ½ cup granulated sugar
  • 1 large egg (room temperature)
  • 1 teaspoon vanilla extract
  • ½ teaspoon baking soda
  • ¾ teaspoon salt
  • 1 cup all-purpose flour
  • 1½ cups rice krispie cereal
  • ⅔ cup mini vegan marshmallows
  • Flaked salt for topping

Instructions

  1. Preheat your oven to 350°F and line a baking sheet with parchment paper.
  2. In a medium saucepan, melt the butter over medium heat until it turns golden brown. Let it cool.
  3. In a mixing bowl, combine cooled brown butter, sugars, egg, and vanilla until smooth.
  4. Gradually add baking soda, salt, and flour; mix gently until combined.
  5. Fold in rice krispies and mini marshmallows until evenly distributed.
  6. Scoop dough onto the prepared baking sheet, spacing them apart.
  7. Bake for 10-13 minutes or until edges are lightly golden. Sprinkle flaked salt on top while warm.
  • Author: Mia
  • Prep Time: 15 minutes
  • Cook Time: 12 minutes
  • Category: Dessert
  • Method: Baking
  • Cuisine: Vegan

Nutrition

  • Serving Size: 1 cookie (30g)
  • Calories: 150
  • Sugar: 9g
  • Sodium: 70mg
  • Fat: 6g
  • Saturated Fat: 4g
  • Unsaturated Fat: 2g
  • Trans Fat: 0g
  • Carbohydrates: 23g
  • Fiber: <1g
  • Protein: 1g
  • Cholesterol: 20mg