Description
These Costco Marshmallow Crispy Cookies are chewy, gooey, and crispy all at once. Made with crispy rice cereal, mini marshmallows, and a rich buttery cookie base, they’re a nostalgic treat with a bakery-style twist. Perfect for dessert lovers looking for marshmallow cookies, cereal cookies, or copycat Costco cookies.
Ingredients
Scale
- 1 cup unsalted butter
- 1 cup brown sugar
- 1/2 cup granulated sugar
- 2 large eggs
- 2 teaspoons vanilla extract
- 2 1/4 cups all-purpose flour
- 1 teaspoon baking soda
- 1/2 teaspoon salt
- 2 cups mini marshmallows
- 2 cups crispy rice cereal
Instructions
- Cream the butter, brown sugar, and granulated sugar until light and fluffy.
- Add eggs one at a time, then mix in vanilla extract.
- In a separate bowl, whisk together flour, baking soda, and salt. Gradually combine with the wet mixture.
- Fold in mini marshmallows and crispy rice cereal gently.
- Scoop dough onto lined baking sheet, spacing evenly.
- Bake at 350°F (175°C) for 10–12 minutes until edges are golden.
- Let cool on sheet for 5 minutes before transferring to a rack.
Notes
- Prep Time: 10 minutes
- Cook Time: 12 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 cookie
- Calories: 185
- Sugar: 10g
- Sodium: 150mg
- Fat: 8g
- Saturated Fat: 5g
- Unsaturated Fat: 3g
- Trans Fat: 0g
- Carbohydrates: 26g
- Fiber: 0g
- Protein: 2g
- Cholesterol: 40mg