Print

Chewy Cornflake Marshmallow Cookies Recipe

4.3 from 44 reviews

These Chewy Cornflake Marshmallow Cookies combine crunchy toasted cornflakes, sweet mini marshmallows, and rich chocolate chips to create a delightful texture and flavor. Perfectly chewy with a hint of cinnamon, these homemade cookies are easy to make and sure to be a family favorite.

Ingredients

Scale

Dried Ingredients

  • 45 grams (1 and 1/2 cups) Cornflakes
  • 100 grams (1/2 cup) caster sugar or granulated sugar
  • 90 grams (1/2 cup) brown sugar
  • 175 grams (1 and 1/4 cup) plain flour or all purpose flour
  • 1/2 teaspoon baking soda
  • 1/2 teaspoon cinnamon
  • 1/2 teaspoon salt
  • 45 grams (3/4 cup) mini marshmallows
  • 80 grams (1/2 cup) milk or dark chocolate chips

Wet Ingredients

  • 115 grams (1/2 cup) unsalted butter, room temperature
  • 1 teaspoon vanilla extract
  • 1 large egg, room temperature

Instructions

  1. Toast Cornflakes: Preheat the oven to 170°C (340°F) standard or 150°C (300°F) fan-forced. Spread cornflakes in a single layer on an oven tray and bake for 15 minutes until golden and crunchy. Remove and cool completely.
  2. Cream Butter and Sugars: In a large bowl, beat the butter with caster sugar and brown sugar until the mixture is pale and creamy, about 2 to 3 minutes. Add the vanilla extract and egg, then mix until fully combined.
  3. Add Dry Ingredients: Add the plain flour, baking soda, cinnamon, and salt into the wet mixture and start mixing on a low speed to combine.
  4. Prepare Cornflakes: Using your hands, crush the toasted cornflakes until broken into smaller pieces; precision is not necessary.
  5. Combine Mix-ins: Fold the crushed cornflakes, mini marshmallows, and chocolate chips into the dough, mixing briefly until evenly distributed.
  6. Chill Dough: Cover the dough with plastic wrap and refrigerate for at least 1 hour to prevent excessive spreading during baking.
  7. Preheat Oven and Prepare Trays: Increase oven temperature to 180°C (350°F) standard or 160°C (320°F) fan-forced. Line two baking trays with baking or parchment paper.
  8. Shape Cookies: Scoop approximately 1.5 tablespoons of dough and roll them into balls using your hands. Place them on the prepared trays, leaving enough space for spreading.
  9. Bake Cookies: Bake for 10 to 11 minutes or until edges are golden brown. Allow cookies to cool on the tray for 10 minutes before transferring them to a wire rack to cool completely.

Notes

  • Chilling the dough for at least one hour is crucial to prevent the cookies from spreading too much during baking.
  • Toasting the cornflakes enhances their crunch and flavor in the cookies.
  • You can substitute plain flour with all-purpose flour without affecting the results.
  • Use mini marshmallows for even distribution and better texture.
  • Store cooled cookies in an airtight container to maintain freshness for up to 5 days.

Keywords: Chewy cookies, cornflake cookies, marshmallow cookies, chocolate chip cookies, homemade cookies, easy dessert