Chock-full of delightful Lucky Charms marshmallows, these ooey gooey Lucky Charms Krispie Treats are your hot ticket to household fame! Just 3 ingredients and 10 minutes for prep, and your magically delicious Lucky Charms treats will be ready to chill out ’till party time!


Lucky Charms Krispie Treats
Today we’re going to transform your favorite breakfast cereal into a magical hand-held temptation.
These are your Lucky Charms reimagined… with a whimsical charm that’ll knock your socks off!
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!
Plus, with just 3 ingredients, you just know they’ll be crazy easy to make.
Trust me, these magically delicious treats are a fairy tale treat come true. My boys went crazy for them! Just like when I made these Lucky Charms Cookies.
These Lucky Charms treats truly are one of those MUST-HAVE St. Patrick’s Day Recipes you’ll want to put on repeat year after year.
I mean, they are leprechaun approved after all! 🙂
So today… skip the Rice Krispies treats, and make these magical marshmallow Lucky Charms treats instead!
They’re sweet, simple, and ridiculous delicious…

Lucky Charms Krispie Treats Ingredients
It takes just 3 simple ingredients to create a Rice Krispies style treat with Lucky Charms Marshmallow Cereal!
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 – I like to use salted butter for best flavor, but unsalted will work just fine, too.
- Lucky Charms Cereal
Believe me, 3 ingredient desserts like these quick and easy Lucky Charms marshmallow crispy treats are the ultimate dessert making shortcut!

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Pin ItHow to Make Lucky Charms Treats
It’s actually SO easy to make these magical St. Patrick’s Day Lucky Charms treats!
To get started, first grab out a large pot, an 8×8 baking dish, and some non-stick cooking spray.
Then just follow these simple step-by-step instructions:

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, then add your marshmallows as specified.

3. Next, stir in your Lucky Charms marshmallow cereal before transferring the mixture to your baking dish.
4. Now the hardest part has come… waiting for your Lucky Charms treats bars to cool.

5. Once they’ve cooled down, you can cut, Serve & DEVOUR!
Who knew playing with breakfast cereal would be the secret to creating Crazy Easy St. Patrick’s Day Recipes!
Scroll down for the printable recipe card with detailed, step-by-step instructions.
How to Store Marshmallow Lucky Charms Treats
For this Lucky Charms cereal bars recipe, you can store your treats in an airtight container at room temperature, and enjoy within 2 – 3 days.

Reviews
Here’s what your frugal friends are saying about this easy Lucky Charms Krispie treats recipe…
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!”
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Did You Enjoy This Recipe? ⭐️⭐️⭐️⭐️⭐️ Leave a comment & review below!
Lucky Charms Krispie Treats

Ingredients
- 1/4 cup Butter
- 1 bag Mini Marshmallows (10 oz.)
- 3 1/2 cups Lucky Charms cereal
Instructions
- Gather your ingredients.

- 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.
Notes
- Butter: I like to use salted butter for best flavor, but unsalted will work just fine, too.
- How To Store: Store your Lucky Charms treats in an airtight container at room temperature, and enjoy within 2 – 3 days.
- FAQ’s: For answers to Frequently Asked Questions or tips for common substitutions and variations, please refer to the detailed information above this recipe card.
Like this recipe? Rate & comment below!
















These Lucky Charms Marshmallows are the perfect treat for St Patrick’s day parties!
Thank you… they really are! 🙂
My son will love these ! Enjoy your weekend!
That’s so wonderful to hear! I hope you have a fantastic weekend as well! 🙂
Looks so delicious.
These are perfect for kids.
Kisses!
Thanks, Adriana! They really are beyond delicious!!
These look so delicious – and perfect for kids! Thanks for sharing!
Hope that your week is going well 🙂
You’re very welcome! I hope you have a lovely week as well, Mica!
What a fun and whimsical recipe! My kids would love it!
Thanks, Michelle! These are always such a fun treat to surprise your kids with!
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
That’s wonderful to hear, CoCo! They really are such a fun way to change up your traditional Rice Krispies treats!
Lucky charm marshmallow treats are magically delicious. Chewy and with pops of color the kids are going to love.
They really are magical, and will disappear SO fast! 🙂