Marshmallow Crispy Cookies (Costco Copycat)
Skip the Costco run! These marshmallow crispy cookies are easy to make with Rice Krispies cereal and mini marshmallows!
Servings: 10 cookies
Calories: 222kcal
Equipment
- Baking sheet lined with parchment paper
- Mixing bowls
- Measuring spoons
- Whisk
- Spatula
- Cookie scoop 3-tablespoon size recommended
- Wire cooling rack
Ingredients
- 1¼ cup (156 g) all-purpose flour
- ½ teaspoon salt
- ½ teaspoon baking soda
- ¼ teaspoon baking powder
- ½ cup (113 g) unsalted butter room temperature
- ½ cup (100 g) granulated sugar
- ¼ cup (50 g) light brown sugar packed
- 1½ teaspoons vanilla extract
- 1 large egg room temperature
- 1 cup (27 g) crispy rice cereal
- ½ cup (22 g) mini marshmallows
Instructions
- Preheat your oven to 350°F and line a metal baking sheet with parchment paper.
- In a medium bowl, whisk together the flour, salt, baking soda, and baking powder.1¼ cup all-purpose flour, ½ teaspoon salt, ½ teaspoon baking soda, ¼ teaspoon baking powder
- In a large bowl, cream the butter and sugars together really well. Mix in the vanilla extract and egg.½ cup unsalted butter, ½ cup granulated sugar, ¼ cup light brown sugar, 1½ teaspoons vanilla extract, 1 large egg
- Mix the dry ingredients into the wet ones just until the flour streaks disappear.
- Gently fold the crispy cereal and marshmallows into the dough.1 cup crispy rice cereal, ½ cup mini marshmallows
- Press the dough to the sides of bowl, and then chill uncovered in the refrigerator for 30-60 minutes.
- Scoop the cold, firm dough into 3-tablespoon balls.Place them about 2 inches apart on your prepared cookie sheet.Bake one sheet at a time (keep the remaining dough in the fridge while the first batch bakes).Bake on the middle rack until the edges are light tan but centers are a tiny bit gooey (about 9-12 minutes).
- Let the cookies cool on the hot baking sheet until they're firm enough to transfer to a cooling rack.
Video
Notes
Storage: Store cooled marshmallow crispy cookies in an airtight container for up to 5 days. Add a slice of bread to keep them soft and chewy longer! They can also be frozen for up to 2 weeks.
Make Ahead: Prep the dough, scoop it into balls, and freeze them for up to 1 month. Bake as instructed (they may require an extra minute or so).
Nutrition
Calories: 222kcal | Carbohydrates: 31g | Protein: 3g | Fat: 10g | Saturated Fat: 6g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 3g | Trans Fat: 0.4g | Cholesterol: 43mg | Sodium: 194mg | Potassium: 37mg | Fiber: 0.5g | Sugar: 17g | Vitamin A: 311IU | Calcium: 19mg | Iron: 1mg
