There’s something incredibly nostalgic about Lucky Charms Cookies. The first time I made them, I was flooded with memories of rainy afternoons spent at home, the comforting crunch of cereal in a big bowl of milk, and the playful treasures hiding within. These cheerful treats bring a bit of that whimsy back to life in cookie form, making them perfect not just for kids but for anyone who could use a sprinkle of joy in their day. Whether you’re in need of a delightful snack to pack for lunch or something fun for a gathering, these cookies have got you covered.
Why you’ll love this dish
There’s a special kind of magic in these cookies. They’re not just your ordinary sweet treats; they are an explosion of flavor and fun. Picture this: chewy cookies with crispy Lucky Charms cereal throughout, each bite offering a delightful crunch mixed with the gooey sweetness of mini marshmallows. These cookies are a superb pick-me-up for family movie nights, festive celebrations, or even just a cozy weekend baking project with your kids.
"These cookies are a total hit! Everyone in my family asks for them every week!" – A thrilled home baker.
Step-by-step overview
Making Lucky Charms Cookies is straightforward, and it comes together in just a few simple steps, which makes it a delightful experience rather than a chore. Here’s what you’ll be doing:
- Preheat your oven and get your baking sheets ready.
- Whisk together the dry ingredients.
- Cream the butter with sugars for that luscious texture.
- Mix in the wet ingredients, then combine everything.
- Fold in the Lucky Charms and marshmallows for that playful touch.
- Portion the dough onto the baking sheets.
- Bake until golden, and let them cool.
What you’ll need
To embark on this cookie adventure, gather the following ingredients:
- 2 cups all-purpose flour
- 1/2 teaspoon baking soda
- 1/4 teaspoon salt
- 3/4 cup unsalted butter, softened
- 1 cup brown sugar
- 1/2 cup granulated sugar
- 1 tablespoon vanilla extract
- 1 large egg
- 2 cups Lucky Charms cereal
- 1 cup mini marshmallows
If you’re feeling adventurous, you could substitute half the butter with coconut oil for a twist, or use vegan butter to make these cookies dairy-free.
Directions to follow
- Preheat your oven to 350°F (175°C) and line your baking sheets with parchment paper.
- In a bowl, whisk together the flour, baking soda, and salt until well combined.
- In another mixing bowl, beat the softened butter, brown sugar, and granulated sugar together until the mixture is light and fluffy — this usually takes about 3-4 minutes.
- Add in the vanilla extract and the egg, mixing well until everything is nicely combined.
- Gradually mix in the dry ingredients, careful not to overmix. Just until it’s all blended!
- Gently fold in the Lucky Charms cereal and those joyful little marshmallows, being cautious not to crush them.
- Using a tablespoon, drop balls of dough onto the prepared baking sheets, leaving some space between each, as they will spread.
- Bake for 10-12 minutes, until the edges are a lovely golden hue.
- Let them cool for a few minutes on the sheet before transferring them to a wire rack to cool completely.

Best ways to enjoy it
These Lucky Charms Cookies are delightful as they are, but why not take it a step further? Serve them warm with a scoop of vanilla ice cream for an indulgent dessert, or pair them with a tall glass of cold milk to capture that cereal nostalgia. For a festive touch, drizzle with white chocolate and sprinkle a few extra marshmallows on top before serving!
Keeping leftovers fresh
If you find that you have some cookies left (though I’m not sure how that’s possible!), store them in an airtight container at room temperature. They’ll stay fresh for about a week — if they last that long! You can also freeze them for up to a month. Just ensure they’re completely cooled before wrapping them tightly.
Helpful cooking tips
Here are a few pointers to ensure your cookie adventure goes smoothly:
- Make sure your butter is softened but not melted; this helps achieve that fluffy texture.
- When folding in the Lucky Charms, use a spatula to maintain their shape and the integrity of the marshmallows.
- Experiment with variations like adding some chocolate chips or sprinkling sea salt on top before baking for a sweet and salty twist!
Creative twists
While the classic Lucky Charms version is delicious, don’t hesitate to switch things up. Try adding in some peanut butter for a nutty flavor, swap the marshmallows with chocolate chunks, or include some colorful sprinkles for added fun. You could even use a different cereal mix for a totally new taste experience!
Common questions
What is the prep time for these cookies?
The prep time is about 15 minutes, and you’ll need an additional 10-12 minutes for baking.
Can I use gluten-free flour?
Absolutely! Just replace the all-purpose flour with a gluten-free blend, and you should achieve similar results.
How do I store these cookies for maximum freshness?
Keep them in an airtight container at room temperature for up to a week, or freeze them for up to a month. Just make sure they’re fully cooled before wrapping.

Baking these Lucky Charms Cookies doesn’t just yield delightful treats; it crafts memories and moments of joy. So gather your ingredients, roll up your sleeves, and let the fun begin!
Lucky Charms Cookies
Ingredients
Method
- Preheat your oven to 350°F (175°C) and line your baking sheets with parchment paper.
- In a bowl, whisk together the flour, baking soda, and salt until well combined.
- In another mixing bowl, beat the softened butter, brown sugar, and granulated sugar together until light and fluffy (about 3-4 minutes).
- Add in the vanilla extract and the egg, mixing well until combined.
- Gradually mix in the dry ingredients until just blended.
- Gently fold in the Lucky Charms cereal and mini marshmallows, being cautious not to crush them.
- Using a tablespoon, drop balls of dough onto the prepared baking sheets, leaving space in between.
- Bake for 10-12 minutes, until the edges are golden.
- Let them cool for a few minutes on the sheet before transferring to a wire rack to cool completely.