If you’re on the hunt for a whimsical treat that sparks joy with every bite, the Lucky Charms Cookies Recipe is your new best friend. These cookies deliver a delightful combination of buttery goodness and those iconic rainbow marshmallows that add bursts of color and sweetness. Whether you’re baking for a celebration or just craving a fun twist on a classic cookie, this recipe makes it so easy to bring a little magic to your kitchen and brighten any day.

Ingredients You’ll Need
Getting the ingredients together for this Lucky Charms Cookies Recipe is a breeze, but each component plays an important role in creating that perfect balance of soft texture, sweet flavor, and enchanting color.
- ½ cup unsalted butter, softened: Provides a rich, creamy base that makes these cookies melt in your mouth.
- ½ cup granulated sugar: Adds the right amount of sweetness and helps with cookie structure.
- ¼ cup brown sugar, packed: Brings a hint of molasses flavor for extra depth and chewiness.
- 1 large egg: Binds everything together while giving the cookie a tender crumb.
- 1 tsp vanilla extract: Infuses warmth and enhances all the other flavors beautifully.
- 1 ¼ cups all-purpose flour: The foundation that keeps the cookies soft but sturdy.
- ½ cup finely ground Lucky Charms cereal (excluding marshmallows): Adds subtle oat flavor and extra texture for that special cookie magic.
- ½ tsp baking powder: Helps the cookies rise just enough for a soft, airy bite.
- ¼ tsp baking soda: Works with the baking powder to create the perfect texture.
- ¼ tsp salt: Balances the sweetness and enhances flavor complexity.
- ¾ cup Lucky Charms marshmallows: The star of the show—mini bursts of rainbow charm in every bite.
- ½ cup white chocolate chips (optional): Adds creamy pockets of sweetness if you want to take the indulgence up a notch.
How to Make Lucky Charms Cookies Recipe
Step 1: Prepare the Cereal Flour
First things first, separate those cheerful Lucky Charms marshmallows from the cereal pieces. Once you have the plain cereal alone, grind it finely in a food processor or crush it inside a sealed plastic bag. This step transforms the cereal into a unique flour that adds subtle oat notes and a lovely texture to your cookies.
Step 2: Mix Dry Ingredients
In a medium bowl, whisk together your all-purpose flour, the finely ground cereal, baking powder, baking soda, and salt. Getting all the dry ingredients well combined ensures the cookies bake evenly and achieve a perfect rise.
Step 3: Cream Butter and Sugars
In a large mixing bowl, beat the softened butter along with the granulated and brown sugars. Whip them until the mixture turns light and fluffy—that’s the secret to cookies that are wonderfully tender and soft.
Step 4: Add Egg and Vanilla
Mix in the egg and vanilla extract, stirring until everything is fully incorporated. This step brings the dough together and adds those lovely fragrant notes that make cookies irresistible.
Step 5: Combine Wet and Dry Ingredients
Gradually add the dry ingredients into the wet mixture, stirring gently until just combined. Be careful not to overmix here; you want tender cookies that melt in your mouth, not dense, tough ones.
Step 6: Fold in Marshmallows and Chocolate Chips
Now for the fun part. Fold in the Lucky Charms marshmallows along with white chocolate chips if you’re using them. The marshmallows create delightful pockets of sweet gooeyness, while the white chocolate chips offer creamy melty goodness.
Step 7: Chill the Dough
Refrigerate your cookie dough for at least 30 minutes. This chilling step is key—it prevents the cookies from spreading too thin and helps them keep their soft, chewy texture during baking.
Step 8: Preheat Oven
While the dough chills, set your oven to 350°F (175°C). Line baking sheets with parchment paper to ensure your cookies don’t stick and bake evenly.
Step 9: Shape and Bake
Scoop out mounds of dough, spacing them about 2 inches apart on your prepared sheets. Bake for 10–12 minutes, or until the cookie edges are set but the centers remain soft.
Step 10: Cool and Enjoy
Allow your cookies to cool on the baking sheets for a few minutes—they will be soft and delicate fresh from the oven. Then transfer them to a wire rack to cool completely before diving in and enjoying your playful, colorful creation.
How to Serve Lucky Charms Cookies Recipe

Garnishes
To amp up the charm, sprinkle a few extra chopped Lucky Charms marshmallows or a drizzle of white chocolate over the warm cookies just before serving. It adds that extra sparkle and makes the cookies look even more magical.
Side Dishes
These cookies pair perfectly with a tall glass of cold milk or a creamy vanilla latte. The warm beverage balances the sweetness and makes each bite feel cozy, perfect for an afternoon treat or a fun dessert.
Creative Ways to Present
For a festive touch, stack the cookies in a colorful jar or create a cookie platter with bowls of extra Lucky Charms cereal and marshmallows on the side. You can also sandwich two cookies with a dollop of marshmallow fluff or vanilla ice cream for a delightful twist.
Make Ahead and Storage
Storing Leftovers
Keep any leftover Lucky Charms Cookies in an airtight container at room temperature for up to 4 days. This keeps them soft and maintains that inviting chew you love.
Freezing
If you want to save them for longer, freeze the cookies in a single layer on a baking sheet first, then transfer them to a freezer-safe bag or container. They’ll keep well for up to 3 months, allowing you to enjoy Lucky Charms cookies anytime.
Reheating
To revive the fresh-baked softness, warm frozen cookies in the microwave for 10 to 15 seconds or in a preheated oven at 300°F for a few minutes. This simple step makes them taste just like they came out of the oven.
FAQs
Can I use different cereals instead of Lucky Charms?
Absolutely! While Lucky Charms give these cookies their signature charm and marshmallow bursts, cereals like Fruity Pebbles or even regular Cheerios can work for a fun twist. Just keep in mind the marshmallows are key for that magical texture.
Why do I need to grind the cereal for the cookie dough?
Grinding the cereal creates a fine texture that blends seamlessly with the flour. This ensures your cookies have a soft crumb and prevents large crunchy bits that could overpower the cookie’s delicate balance.
Can I skip the white chocolate chips?
Definitely! The white chocolate chips are optional and add extra creaminess, but the cookies are just as delicious without them. You can even swap them for milk or dark chocolate chips if you prefer.
How long should I chill the dough?
Chilling for at least 30 minutes is important to prevent excessive spreading during baking and helps the flavors develop more fully. If you’re short on time, even 20 minutes can help, but longer is better.
Are these cookies gluten-free?
This particular recipe uses all-purpose flour, which is not gluten-free. However, you could experiment with a gluten-free flour blend as a substitute, though texture and rise might vary slightly.
Final Thoughts
Nothing beats the joyful surprise of baking up a batch of these Lucky Charms Cookies Recipe to share with friends and family. With their delightful marshmallow crunch and soft, buttery base, they truly bring a bit of magic to your kitchen. So go on, grab that box of Lucky Charms and get baking—you’re in for a treat that’s as colorful and fun as it is delicious!
Print
Lucky Charms Cookies Recipe
- Prep Time: 20 minutes
- Cook Time: 12 minutes
- Total Time: 1 hour
- Yield: 24 cookies
- Category: Dessert
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Description
These Lucky Charms Cookies combine the nostalgic flavors of the classic cereal with a soft, chewy cookie base. Featuring finely ground cereal pieces and colorful marshmallows, these treats are perfect for a fun dessert or snack that offers a delightful blend of sweetness and texture.
Ingredients
Butter and Sugar Base
- ½ cup unsalted butter, softened
- ½ cup granulated sugar
- ¼ cup brown sugar, packed
- 1 large egg
- 1 tsp vanilla extract
Dry Ingredients
- 1 ¼ cups all-purpose flour
- ½ cup finely ground Lucky Charms cereal (excluding marshmallows)
- ½ tsp baking powder
- ¼ tsp baking soda
- ¼ tsp salt
Mix-Ins
- ¾ cup Lucky Charms marshmallows
- ½ cup white chocolate chips (optional)
Instructions
- Prepare the Cereal Flour: Separate the Lucky Charms marshmallows from the cereal pieces. Grind the cereal pieces finely using a food processor, or crush them inside a sealed plastic bag until they resemble a fine flour.
- Mix Dry Ingredients: In a medium bowl, whisk together the all-purpose flour, ground cereal, baking powder, baking soda, and salt until evenly combined.
- Cream Butter and Sugars: In a large mixing bowl, beat the softened butter, granulated sugar, and brown sugar until the mixture is light, fluffy, and well blended.
- Add Egg and Vanilla: Incorporate the egg and vanilla extract into the creamed mixture, beating until fully combined and smooth.
- Combine Wet and Dry Ingredients: Gradually add the dry ingredient mixture into the wet ingredients, mixing gently just until combined to avoid overworking the dough.
- Fold in Marshmallows and Chocolate Chips: Carefully fold in the Lucky Charms marshmallows and white chocolate chips, distributing them evenly throughout the dough.
- Chill the Dough: Cover and refrigerate the cookie dough for at least 30 minutes to help reduce spreading during baking and improve texture.
- Preheat Oven: Preheat your oven to 350°F (175°C). Line baking sheets with parchment paper to prevent sticking.
- Shape and Bake: Scoop portions of dough onto the prepared baking sheets, spacing each cookie about 2 inches apart. Bake for 10 to 12 minutes, or until the edges are set and lightly golden.
- Cool and Enjoy: Allow the cookies to cool on the baking sheet for a few minutes before transferring them to a wire rack to cool completely. Serve and enjoy your colorful, chewy Lucky Charms Cookies.
Notes
- Chilling the dough is important to prevent cookies from spreading too much and to enhance flavor.
- If white chocolate chips are unavailable, you can substitute with regular chocolate chips or omit them entirely for a sweeter cereal-forward taste.
- Be sure to remove all marshmallows prior to grinding the cereal to keep the cookie’s texture balanced.
- Store cookies in an airtight container at room temperature for up to 5 days.
- For a gluten-free version, substitute all-purpose flour with a gluten-free flour blend.

