The Frugal Girls

  • HOME
  • RECIPES
  • CROCKPOT
  • PARTY
  • GIFT IDEAS
  • CRAFT
  • FREEBIES
  • SAVE MONEY
  • BABY
  • TRAVEL
  • SUBSCRIBE

Lucky Charms Marshmallow Treats Recipe (3 Ingredients!)

March 6, 2022 By Heidi 34 Comments

I may get paid for ads or purchases made through links in this post.

Give your Rice Krispie treats a magically delicious makeover with this ooey-gooey Lucky Charms Marshmallow Treats Recipe!

Make sure to give these easy Lucky Charms Cookies a try, too!

Jump to Recipe - Print Recipe

Lucky Charms Marshmallow Treats Recipe

Do you love Rice Krispie treats as much as I do?

Well… if you do, then I know you’re going to LOVE this fun Lucky Charms Marshmallow Treats Recipe!

Today we skip the rice krispies treats, and make a magical creation instead!

Liz writes: “Turned out great!! Sweet and chewy and delicious.”

Thanks to the ooey gooey marshmallows, rich butter, and sweet Lucky Charms cereal, you’ll create a completely irresistible treat that the whole family will LOVE!

Now these tasty treats are perfect to enjoy any time of year, but they are a must-have on St. Patrick’s Day!

I mean, they are leprechaun approved! 🙂

Trust me… these magically delicious Lucky Charms treats are just what your week needs!

They’re sweet, simple, and ridiculous delicious! My boys went crazy for these!

So what are you waiting for?

Are you ready to surprise your friends and family with some tasty little marshmallow bars?

You’ll just need these 3 ingredients to make your sweet little Lucky Charms Treats…

Related: 3 Ingredient Dessert Recipes! (55 Easy Desserts)

Lucky Charms Marshmallow Treats Ingredients

It takes just 3 simple ingredients to make the BEST Lucky Charms Marshmallow Treats!

Peek in your cupboards or add the following to your next grocery list to make sure you’ve got everything on hand…

  • Mini Marshmallows
  • Butter
  • Lucky Charms Cereal

As far as butter goes, I like to use salted butter, but unsalted will work just fine, too.

See… I told you these were going to be EASY!

The hardest part will simply be waiting an hour for your bars to cool before digging in.

Don’t ask me how I know. 🙂

How to Make Lucky Charm Marshmallow Treats

It’s actually SO easy to make these magical marshmallow bars!

Go grab a large pot, an 8×8 baking dish, and some non-stick cooking spray, and let’s get started, shall we?

Here’s what you’ll do…

1. Spray your baking dish with non-stick cooking spray. This will help the marshmallow treats not stick to your dish.

2. Melt your butter in a large pot over the stove.

3. Then add your mini marshmallows to the pot, and stir.

4. After they have melted, remove the pot from the heat.

5. Stir in your Lucky Charms cereal, and stir until well combined.

6. Then transfer your mixture to the baking dish, and flatten out on top so they’re level.

7. Now the hardest part has come… waiting for your marshmallow treats to cool.

8. Once they’ve cooled down, you can cut, Serve & DEVOUR!

How easy is that?!?

Scroll down for the printable recipe card with detailed, step-by-step instructions.

How to Store Lucky Charms Marshmallow Treats

Store in airtight container at room temperature, and enjoy within 2 – 3 days.

Lucky Charms Marshmallow Treats Reviews

Here’s what your frugal friends are saying about these Lucky Charms Marshmallow Treats…

One reader writes: “My hubby and son both love them! They are amazing!”

B writes: “They are magically delicious!”

Liz writes: “Turned out great!! Sweet and chewy and delicious.”

Cindy writes: “Yummy treat”

Evey writes: “These were delicious! I wanted to try something new and I loved them!”

Kim writes: “Super yum! Love gooey treats!! Love these for St Patrick’s day!!”

Kyla writes: “These are so fun and delicious, too!”

Patti writes: “Pretty AND tasty!”

Stephanie writes: “These turned out so yummy!”

Denise writes: “A super fun treat!

Dawn writes: “These are so fun!! Perfect for St. Patrick’s Day!”

St. Patrick's Day Rice Krispy Treats

Want More EASY Ideas? Sign up for my Free Email Newsletter!

Did You Enjoy This Recipe? ⭐️⭐️⭐️⭐️⭐️ Leave a comment & review below!

Pin Recipe
Share by Email
Print Recipe

Lucky Charms Marshmallow Treats Recipe

Give your Rice Krispie treats a magically delicious makeover with this ooey-gooey Lucky Charms Marshmallow Treats Recipe!
Prep Time10 minutes mins
Cook Time10 minutes mins
Cooling Time30 minutes mins
Total Time50 minutes mins
Servings: 9 people

Ingredients

  • 1/4 cup Butter
  • 1 bag Mini Marshmallows (10 oz.)
  • 3 1/2 cups Lucky Charms cereal

Instructions

  • Spray 8×8 baking dish with non-stick cooking spray, and set aside.
  • Melt butter in large pot over low heat on the stove.
  • Once butter has melted, add mini marshmallows and stir continually until all have melted.
  • Once marshmallows have melted, remove pot from heat and gently stir in cereal until all pieces have been coated.
  • Then carefully transfer gooey cereal mixture to your baking dish, and gently press down and even out using a buttered spatula or piece of wax paper sprayed with nonstick cooking spray.
  • Wait 1 hour for marshmallow treats to cool completely, or at least 30 minutes before digging in if you’re fine with gooey and you just can’t wait.  
  • Store in airtight container at room temperature, and enjoy within 2 – 3 days.
Course: Dessert
Cuisine: American

More Saint Patricks Day Food Ideas

Wasn’t that SO simple?  

I hope you love these marshmallow treats as much as my family does!

Now are you craving even more delicious no bake desserts and St. Patrick’s Day Recipe inspiration?

Don’t worry… I’ve got you covered!

From festive cookies to crowd-pleasing party punches, there’s something fun for everyone!

Prepare to indulge every last one of your cravings with these tasty ideas…

Lucky Charms Cookies Recipe

These colorful cereal cookies are loaded with your favorite nostalgic Lucky Charms marshmallows, rich butter, and dreamy vanilla cake mix… making them completely irresistible.

Green Crinkle Cookie Recipe (5 Ingredients)

These cookies really stand out and they taste simply AMAZING! Talk about a totally scrumptious cookie.

Green Crinkle Cookie Recipe at TheFrugalGirls.com

Chocolate Chip Cream Cheese Cupcakes

Get ready for some cupcake heaven when you make this decadent Chocolate Chip Cream Cheese Cupcakes Recipe!

Chocolate Crunch Cookies Recipe

Give your cookie a satisfying Cocoa Krispies crunch when you make this yummy Chocolate Crunch Cookies recipe!

Andes Mint Cookies Recipe

Get your Andes Mint fix with this easy Chocolate Andes Mint Cookies Recipe!  Trust me… they’re magnificently tempting!!

Andes Mint Cookies Recipe

Lime Sherbet Party Punch Recipe (Leprechaun Punch)

This Lime Sherbet Punch Recipe will add the perfect green touch to your Saint Patrick’s day celebration and parties!

Mountain Dew Slushie Recipe

What better way to chill out on St. Patrick’s day than with this delicious Slushie!

Mountain Dew Slush Recipe

20 St. Patrick’s Day Recipes (Easy & Green)

Make green the key ingredient to your St. Patrick’s Day celebrations with these delicious St. Patrick’s Day Recipes!

More Party Food Ideas

55 Valentine’s Day Recipes (dinner, drinks, dessert!)

One of the best ways to celebrate Valentine’s Day is with fun food.  These Valentine’s Day Recipes are sure to inspire some yumminess!

3 Ingredient Dessert Recipes! (50 Easy Desserts)

With just 3 Ingredients or Less, these unbelievably easy dessert recipes come together in a snap, and are perfect anytime you need some tasty treats!

5 Ingredient Cookie Recipes

This BIG List of Easy 5 Ingredient Cookie Recipes is here to inspire every Cookie Monster, big and small!

Grocery Money Saving Tips

Walmart Grocery Deals This Week

Make your next trip to Walmart extra thrifty when you use my favorite money saving tips for scoring the best Walmart Grocery Deals!

Walmart Grocery Deals

Sam’s Club Deals and Steals

Start scoring yourself some fabulous Sam’s Club Deals and Steals when you are prepped with these little-known shopping hacks!

Sam's Club Deals

Feed a Crowd on a Budget (Easy Recipes + Cheap Ideas)

Whether you’re just in need of some easy recipes for the big party, or cheap family meals for those out of town guests, these Easy Recipes to Feed a Crowd on a Budget will save the day!

Feed a Crowd on a Budget! {Easy Recipes + Cheap Ideas}

So have you tried making this Lucky Charms Marshmallow Treats Recipe yet?

Leave a comment & share!

Filed Under: Dessert Recipes, Recipes, St. Patrick's Day

Comments

  1. Don't Miss Out... Subscribe Now!

      Built with ConvertKit
    • Josiah - DIY Thrill says

      March 15, 2022 at 6:19 pm

      These Lucky Charms Marshmallows are the perfect treat for St Patrick’s day parties!

      Reply
      • Heidi says

        March 15, 2022 at 7:04 pm

        Thank you… they really are! 🙂

        Reply
    • 2pots2cook says

      March 11, 2022 at 5:03 am

      My son will love these ! Enjoy your weekend!

      Reply
      • Heidi says

        March 11, 2022 at 9:42 am

        That’s so wonderful to hear! I hope you have a fantastic weekend as well! 🙂

        Reply
    • Adriana Leandro says

      March 10, 2022 at 4:39 pm

      Looks so delicious.
      These are perfect for kids.
      Kisses!

      galerafashion.com

      Reply
      • Heidi says

        March 10, 2022 at 5:12 pm

        Thanks, Adriana! They really are beyond delicious!!

        Reply
    • Mica - Away From The Blue says

      March 10, 2022 at 3:52 am

      These look so delicious – and perfect for kids! Thanks for sharing!

      Hope that your week is going well 🙂

      Reply
      • Heidi says

        March 10, 2022 at 2:56 pm

        You’re very welcome! I hope you have a lovely week as well, Mica!

        Reply
    • Michelle says

      March 9, 2022 at 2:19 pm

      What a fun and whimsical recipe! My kids would love it!

      Reply
      • Heidi says

        March 10, 2022 at 2:56 pm

        Thanks, Michelle! These are always such a fun treat to surprise your kids with!

        Reply
    • CoCo says

      March 9, 2022 at 8:31 am

      I’m pretty sure you’ve made the littles extra happy with this recipe, Heidi! It’s like you knew their 2 favorite treats and handed them on a silver platter. They are going to be bananas when I make these! Hugs and thank yous, CoCo

      Reply
      • Heidi says

        March 10, 2022 at 2:57 pm

        That’s wonderful to hear, CoCo! They really are such a fun way to change up your traditional Rice Krispies treats!

        Reply
    • Healthy World Cuisine says

      March 9, 2022 at 5:05 am

      Lucky charm marshmallow treats are magically delicious. Chewy and with pops of color the kids are going to love.

      Reply
      • Heidi says

        March 10, 2022 at 2:56 pm

        They really are magical, and will disappear SO fast! 🙂

        Reply
    • Kirsi says

      March 9, 2022 at 12:25 am

      Mini Marshmallows – I dont see them here in Germany, but the Idea you have is very good. My kids liked them when they was little girls,
      greetings
      Kirsi

      Reply
      • Heidi says

        March 10, 2022 at 2:55 pm

        These are always popular with the kids!

        Reply
    • delphine says

      March 8, 2022 at 11:27 am

      Mais c’est hyper gourmand cela me donne très très envie
      Merci

      Reply
      • Heidi says

        March 10, 2022 at 2:54 pm

        Merci beaucoup, Delphine. 🙂

        Reply
    • Kathrine Eldridge says

      March 8, 2022 at 6:51 am

      So perfect for the month! I need to make these for my hubby because adores Lucky Charms.

      https://www.kathrineeldridge.com

      Reply
      • Heidi says

        March 10, 2022 at 2:53 pm

        Ooh yes… that will be a delicious surprise for him! 🙂

        Reply
    • Lisa says

      March 8, 2022 at 2:02 am

      It’s my daughter’s birthday today and I was wondering what to bake – these are perfect, thank you, Heidi!

      Reply
      • Heidi says

        March 10, 2022 at 2:53 pm

        That’s perfect timing, Lisa! I hope she had an amazing birthday!

        Reply
    • Lovely says

      March 8, 2022 at 12:23 am

      How fun! The treats look yum!
      xoxo
      Lovely
      http://www.mynameislovely.com

      Reply
      • Heidi says

        March 10, 2022 at 2:52 pm

        Thanks, Lovely! They really are SO tasty!

        Reply
    • Christine says

      March 7, 2022 at 7:39 pm

      Yummy!

      Reply
      • Heidi says

        March 7, 2022 at 7:53 pm

        Thanks, Christine!

        Reply
    • Val says

      March 7, 2022 at 6:20 pm

      Yum! This is an extra fun take on the marshmallow treats that kids would surely love!

      Reply
      • Heidi says

        March 7, 2022 at 7:53 pm

        Thanks, Val… and you’re right, they really are such a hit with the little ones!

        Reply
    • Carol says

      March 7, 2022 at 1:20 pm

      Your treats are perfect for the day of the green and leprechauns.

      Reply
      • Heidi says

        March 7, 2022 at 7:53 pm

        Thanks, Carol… I thought so, too!

        Reply
    • Veronica Lee says

      March 7, 2022 at 7:26 am

      I totally agree – they certainly are leprechaun approved!

      Happy Monday, Heidi!

      Reply
      • Heidi says

        March 7, 2022 at 7:52 pm

        Haha… they really are!

        Reply
    • Cindy Buchite says

      March 7, 2022 at 4:49 am

      Our family calls these princess bars! Plain rice krispy treats are bland in comparison!

      Reply
      • Heidi says

        March 7, 2022 at 7:52 pm

        That’s such a fun name, Cindy… I love that! 🙂

        Reply

    Leave a Reply Cancel reply

    Your email address will not be published. Required fields are marked *

    Recipe Rating




    About Heidi Picture
    Hi, I'm Heidi... I'm so glad you're here! I'm the Frugal Girl living here in sunny AZ with my hubby, and love sharing Easy Recipes & Frugal Living Tips!
    More About Heidi >>

    Most Popular Right Now!

    Homemade Strawberry Jam Recipe Easy

    Strawberry Jam Recipe for Canning (Best Jam Ever!!)

    Cracker Barrel Menu Hacks

    17 Cracker Barrel Menu Hacks You Probably Didn’t Know!

    Easy Crockpot Taco Soup Recipe (The BEST!)

    Birthday Freebies for Adults and Kids List

    201 Birthday Freebies For Adults & Kids in 2025! (Treat Yourself)



    Copyright © 2009 - 2025 | About | Press | Contact | Disclosure Policy | Privacy Policy | Subscribe | Pinterest | Facebook | Instagram | YouTube