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Home » Desserts

Crumbl frosted Lucky charms cookies

Updated: May 30, 2022 · Published: Mar 16, 2022

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These Crumbl frosted lucky charms cookies are made with a thick and buttery white chocolate chip cookie base topped with a luscious cream cheese marshmallow frosting, and a sprinkle of our favorite lucky charms marshmallows.

I know you will also love these Crumbl snickerdoodle cupcake cookies, The softest Crumbl Circus Animal Cookies, or even the original Chilled Crumbl Sugar Cookies Copycat recipe.

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Crumbl frosted lucky charms cereal

St Patrick’s day isn’t complete without some Lucky Charms cookies. Thankfully Crumbl came in with their infamous Original featuring Lucky Charms cereal for a fun little holiday twist.

Their cookie base it a thick and chewy cookie studded with white chocolate to give it a little sweetness and a fun textural twist. Then they top their cookies with a smooth marshmallow creme cream cheese frosting for a delicious mouthfeel.

This is the best Crumbl Lucky charms cookies

Now let’s talk about our wonderful Lucky Charms toppings. If you are lucky enough to have a store that sells prepackaged bags of only the cute little marshmallows from the lucky charms then this task would be easy.

But I had to pick them out of a regular Lucky charms cereal box one by one and let me tell you, it took me a little while to get in the groove but as soon as I did we did it in no time!

Why you need to make this recipe!

  • It’s delicious and so easy!
  • This recipe yields bakery style cookies evertyime.
  • It’s the perfect Crumbl copycat recipe that will allow you to have your favorite cookies anytime you crave it without having to wait months for Crumbl bakery to put them out again.
  • Making this recipe at home will also save you a ton of money because one cookie costing $5 is not cheap!
Frosted lucky charm cookie ingredients

Ingredients for this Crumbl Lucky charms cookies

Here are the ingredients you will need to make this St Patrick’s day cookie. Make sure to scroll down to the recipe card for the full detailed ingredient measurements.

  • Butter– yu can use either salted or unsalted, just make sure that it’s at room temeprature.
  • Brown sugar- This will give these cookies an extra rich flavor.
  • Egg– Make sure to use an egg at room temp.
  • Vanilla butter emulsion– This will give it a great vanilla and butter flavor. Use regular vanilla flavoring if you don’t have this.
  • Baking soda– The baking soda will give these a little extra height.
  • Flour– AP flour works great for this recipe.
  • Salt– Always se a little salt in your baked goods to help balance out the sweetness.
  • White chocolate– Use good quality white chocolate to make your cookies taste really good!
  • Cream cheese- To make the frosting use softened cream cheese frosting.
  • Marshmallow creme– This will be added to our frosting to give it that extra marshmallowy touch.
  • Powdered sugar- This is used to sweeten the frosting.
  • Vanilla extract- This will add a little depth of flavor to the frosting.
  • Lucky charms cereal– You will only use the marshmallow parts of this cereal.

How to make Lucky charms cookies recipe

This is how you can make lucky charms cookies. Make sure to scroll down to the recipe card for the full detailed instructions!

  1. Cream the butter and sugar together.
  2. Mix in the egg and vanilla butter emulsion.
  3. Add in the dry ingredients and mix just until that disappears.
  4. Fold in the white chocolate chips.
  5. Scoop out the cookie dough with a large cookie scooper and drop on a prepared baking sheet. Gently flatten to about 1 inch in thickness.
  6. Bake in the preheated oven, let the cookies cool down, and before frosting and decorating with the Lucky charms marshmallows and enjoy!
Creamed sugar and butter in a mixing bowl
White chocolate chip cookie dough in mixing bowl
Lucky charms cookie dough
Crumbl lucky charms cookie dough in a baking sheet
Crumbl lucky charms cookie in a baking sheet

Make the marshmallow cream cheese frosting

  • Cream the butter and cream cheese together until smooth and combined.
  • Mix in the vanilla, powdered sugar and marshmallow creme, and whip again until light and fluffy.
  • Frost the cookies then decorate with the lucky charms marshmallows.
Crumbl frosted lucky charms cookies

Frequently asked questions – FAQ

How to store these St Patrick’s day lucky charms cookies?

You can store these cookies in an air-tight container at room temperature for up to 3 days.

Or you can also store these cookies in the fridge for up to 5 days. Just make sure to let the cookies come back to room temperature before enjoying them!

Lucky charms cookie cut in half

Can I freeze these Crumbl Lucky Charms cookies?

Yes! You can flash freeze these cookies on a baking sheet or a plate in a simple layer for an hour or until solid then transfer them to an airtight container and freeze for up to 2 months.

Once ready to enjoy, let them that on the counter for a few hours or in the fridge overnight and enjoy!

Thick cereal cookie cut in half

How to make smaller catering-sized Crumbl Lucky Charms cookies?

Yes, you can!

Instead of making 8 larger cookies, you can make 16 smaller ones and bake them for 8-9 minutes instead!

Do I have to frost these cookies?

You technically don’t have to frost these cookies. They are just as good without the frosting because they have chocolate chips and Lucky Charms marshmallows in there.

I would definitely recommend having these with the frosting though so that all the flavors and textures are balanced. It helps adds extra sweetness to the cookie which is always nice!

Stacked Crumbl frosted lucky charms cookies

Crumbl frosted lucky charms cookies

If you made these Crumbl frosted lucky charm cookies and enjoyed them, don’t forget to leave a 5-star review by clicking on the 5 stars under the title and description. It would help me a ton 

Crumbl frosted lucky charms cookies

Crumbl frosted lucky charm cookies

These Original featuring lucky charms cookies are made with the iconic Lucky Charms cereal to bring you these super cute white chocolate cookies topped with marshmallow cream cheese frosting and decorated with Lucky charms cereal.
5 from 32 votes
Print Recipe Pin Recipe
Prep Time 10 minutes mins
Cook Time 11 minutes mins
Total Time 21 minutes mins
Course Dessert
Cuisine amere
Servings 8 Cookies
Calories 430 Calories

Ingredients
 
 

  • ½ cup butter salted or unsalted, softened
  • ½ cup brown sugar light
  • 1 egg at room temperature
  • 2 teaspoon butter vanilla emulsion or vanilla extract
  • ½ teaspoon baking soda
  • 1 & ⅓ cup flour
  • ¼ teaspoon salt
  • ⅔ cup white chocolate chips
  • ½ cup Lucky charms marshmallows optional but highly recommended

Marshmallow creme frosting

  • 4 oz cream cheese softened
  • 2 tablespoon butter softened
  • 3 tablespoon marshmallow cream
  • ½ cup powdered sugar
  • ½ teaspoon vanilla extract

Instructions
 

  • Preheat the oven to 350F and line a baking sheet with parchement paper and set aside.
  • Cream the softened butter and brown sugar together until light and fluffy.
  • Mix in one egg and the vanilla butter emulsion.
  • Add in the flour, salt, and baking soda and mix to combine. Make sure to stop mixing as soon as the flour. mixture disappears to avoid overmixing. Fold in the white chocolate chips and the lucky charms cereal.
  • Using a large cookie scooper, scoop out 8 large cookie dough balls, place them on the prepared baking sheet, flatten them to about 1 inch in thickness, and bake for 11-12 minutes. Let the cookies cool down on the baking sheet for 20-30 minutes then transfer to a cooling rack.

Make the marshmallow cream frosting

  • Cream the butter, cream cheese, and marshmallow fluffy together until combined.
  • Add in the vanilla and the powdered sugar and whip until light and fluffy.
  • Frost each cooled cookie then top with some Lucky Charms marshmallows and enjoy!

Notes

How to store these St Patrick’s day lucky charms cookies?

You can store these cookies in an air-tight container at room temperature for up to 3 days.
Or you can also store these cookies in the fridge for up to 5 days. Just make sure to let the cookies come back to room temperature before enjoying them!

Nutrition

Calories: 430CaloriesCarbohydrates: 49gProtein: 5gFat: 25gSaturated Fat: 15gPolyunsaturated Fat: 1gMonounsaturated Fat: 7gTrans Fat: 1gCholesterol: 76mgSodium: 325mgPotassium: 115mgFiber: 1gSugar: 32gVitamin A: 667IUVitamin C: 1mgCalcium: 66mgIron: 1mg
Keyword Crumbl lucky charms cookies, Frosted lucky charms cookies, Lucky charms cookies
Tried this recipe?Follow us and tag us on Instagram! @chahinez_tbt

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If you enjoyed this recipe don’t forget to let us know in the comments below! In the meantime, don’t forget to follow me on Instagram!

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Filed Under: Cookies, Desserts Tagged With: Crumbl frosted Lucky charms cookies, frosted Lucky charms cookies, Lucky charms cookies

Reader Interactions

Comments

  1. Macy

    April 03, 2024 at 5:02 pm

    5 stars
    when my cookies came out of the hot oven they were fluffy. and once they cooled on the sheet they were flat not think and crusty any suggestions?

    Reply
    • Chahinez

      May 03, 2024 at 5:30 pm

      Make sure you don’t flatten them too much before baking. Slightly flattening the top will ensure they retain that height when baked and cooled.

      Reply
  2. Maddie

    February 11, 2024 at 6:00 pm

    5 stars
    Very good cookie. Very delicious. Would definitely recommend making.

    Reply
    • Chahinez

      March 12, 2024 at 6:16 pm

      Thank you so much!!!

      Reply
  3. Darcy

    March 25, 2023 at 6:22 pm

    5 stars
    These were so good! I thought they were going to be too sweet but the frosting really balanced them out. Everyone loved them for St. Patrick’s Day. I made smaller/mini cookies and baked them for 9 minutes.

    Reply
    • Chahinez

      May 17, 2023 at 10:38 am

      Thank you for trying the recipe out!😁

      Reply
  4. Teresa

    March 03, 2023 at 8:13 pm

    5 stars
    I’ve loved every one of your recipes I’ve made so far. (this might be my new favorite) I found myself eating the dough; it is so delicious!

    I ordered multi-colored dehydrated marshmallows from Amazon just for this recipe.

    I had leftover cream cheese frosting, so I just added the marshmallow fluff and a bit more powdered sugar – YUM!

    Whenever I bake cookies (at least once a week) your website and recipes are my go-to.

    Thank you for making baking more fun and flavorful! ❤

    Reply
  5. Hannah

    February 25, 2023 at 4:57 pm

    5 stars
    Super yummy! Absolute sugar bombs but so worth it. Making these for st pattys!

    Reply
    • Chahinez

      May 17, 2023 at 9:51 am

      I’m glad you enjoyed it!!

      Reply
  6. Alice

    February 17, 2023 at 8:38 am

    5 stars
    This is THE CUTEST RECIPE!

    I have been wanting to make these for a while now and finally put myself to it! I used all the ingredients with no substitutions and it was lovely. Chewy, buttery cookies studded with pops of indulgent white chocolate and sweet marshmallow cereal. The marshmallow cream cheese frosting was not overly sweet, so it complemented the cereal perfectly.

    Reply
  7. Hoilod

    March 19, 2022 at 10:13 am

    What brand of butter vanilla emulsion are you using?

    Reply
    • Chahinez

      March 19, 2022 at 6:33 pm

      I use the LorAnn one!

      Reply
  8. Kiley M

    March 18, 2022 at 9:50 am

    5 stars
    Absolutely in love with this recipe! It was so fun to make!!💗

    Reply
    • Chahinez

      March 18, 2022 at 10:57 am

      I am so glad you enjoyed this recipe Kiley!
      Chahinez

      Reply
  9. Hope

    March 17, 2022 at 10:55 pm

    5 stars
    This recipe looks amazing! What is the measurement for the Lucky Charms cereal in Step 4?

    Reply
    • Chahinez

      March 18, 2022 at 10:58 am

      Thank you Hope!
      It is 1/2 cup lucky charms marshmallows, and extra to decorate 🙂
      Chahinez

      Reply
      • Erin N

        May 07, 2022 at 6:44 pm

        5 stars
        Delicious! It was a hit all around. Shared with my neighbors and they LOVED them too!

      • Chahinez

        May 07, 2022 at 7:59 pm

        I’m so glad to hear that!

  10. Melissa

    March 17, 2022 at 6:22 pm

    Can you freeze them with the marshmallows on top? Also can you warm the cookies back up from frozen with the marshmallows on top?

    Reply
    • Chahinez

      March 18, 2022 at 10:59 am

      Hi Melissa!
      Yes, you can freeze these with the frosting on top since it’s not just marshmallow fluff. It’s a cream cheese frosting base with a little marshmallow fluff in there.
      Unfortunately, you will not be able to heat the cookies back up if they are already frosted. If you want to do that, store the frosted cookies in an air-tight container in the freezer and the frosting in a different container in the freezer. Once you’re ready to serve, whip up the frosting again to get it light and fluffy, heat up your cookies, I like to do so in the microwave, and then frost and enjoy.
      I hope this helped!
      Chahinez

      Reply
  11. Krystal

    March 17, 2022 at 1:48 pm

    5 stars
    Absolutely amazing! Very tasty and my kids absolutely loved them, as did I!

    Reply
    • Chahinez

      March 17, 2022 at 3:32 pm

      Thank you so much for trying this Krystal! You’re the best and I’m so happy the kids loved them 🙂
      Chahinez

      Reply
  12. Cindy

    March 17, 2022 at 8:13 am

    Hello! I see in the ingredient list you have cream cheese. But, in the notes above, you say to use cream cheese frosting. Can you please clarify? These are my favorite Crumbl cookies and I can’t wait to try your recipe! Thank you! -Cindy 🙂

    Reply
    • Chahinez

      March 17, 2022 at 3:29 pm

      Hi Cindy!
      So this frosting recipe is made with both cream cheese and marshmallow fluff. So you will have to cream the butter, cream cheese, and marshmallow fluff to make the cream cheese frosting for this recipe.
      I hope this helped and I can’t wait for you to try this recipe. 🙂
      Chahinez

      Reply
5 from 32 votes (22 ratings without comment)

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Hey there! My name is Chahinez, and I’m the brains behind the blog, Lifestyle of a Foodie. LOAF was started back in 2018 during my last semester ...

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