Lucky Charms Rice Krispies Treats
These Lucky Charms Rice Krispies Treats are soft, gooey and packed with colorful marshmallows for a nostalgic, fun twist on classic treats. Buttery melted marshmallows coat every bite, creating a sweet, chewy cereal bars with that unmistakable Lucky Charms charm.
These kid friendly treats are perfect for birthday parties, a school snack or a fun and festive last-minute sweet treat for St. Patrick's Day.
For a couple more traditional spins on these classic cereal treats, try our Mummy Rice Krispie Treats or Rice Krispies for Valentine's Day.
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Ingredients
This recipe keeps things simple while delivering maximum texture and flavor.
See the recipe card below for the exact quantities of each ingredient.
- Unsalted Butter: Adds richness and helps create a smooth base for the marshmallows.
- Marshmallows: Melt down into a gooey binder that holds the cereal together.
- Lucky Charms Cereal: Brings crunchy texture and iconic colorful marshmallows to every bite.
To make this nostalgic treat easier, get out an 8x8 or 9x9 square pan, a large Dutch oven or pot and parchment paper.
Variations
- Extra Marshmallows: Fold in additional mini marshmallows after melting for extra pockets of gooey marshmallows.
- White Chocolate: Drizzle melted white chocolate for a sweeter, bakery-style vibe, or dip the bottoms for a copycat look of the lucky charms bars.
- Lucky Marshmallow Boost: Add extra Lucky Charms marshmallows for more color and fun.
How to Make Lucky Charms Rice Krispies Treats
Check out how quick and easy it was to make this easy recipe.
Line an 8x8 baking dish with parchment paper, leaving the sides high and set aside.
In a large pot over medium-low heat, melt butter, then add marshmallows and lower the heat.
Mix constantly, to prevent sticking, until almost melted. Remove from heat and if desired, toss in a few extra mini marshmallows.
Stir Lucky Charms cereal into the melted marshmallow mixture, working quickly until evenly coated.
Transfer the cereal mixture pan and press carefully in an even layer.
Allow them to cool in the fridge for about 10-15 minutes then cut the treats into as many individual pieces as desired.
Hint: Melting marshmallows slowly prevents scorching and keeps them smooth.
Recipe Tips
- Work Quickly: Once the cereal is added, move fast to keep everything evenly coated.
- Press Gently: Lightly press the mixture into the pan to avoid dense, hard treats. Wax paper or greased hands help the cereal mixture from sticking to your hands.
- Cool Briefly: A short chill helps the treats set while keeping them soft and gooey.
Another great St Patrick's Day recipe that is also a simple, no bake dessert is our Grasshopper Pie (without alcohol).
More No Bake Desserts
Storage Instructions
- Room Temperature: Store in an airtight container for up to 4 days.
- Refrigerator: We don't recommend it, since it can make the treats hard.
- Freezer: Wrap lucky charm treats in plastic wrap for up to 1 month.
Serving Suggestions
- More Desserts for St Patrick's Day: Shamrock Sour, Mint Truffles, Bailey's Cheesecake, Baileys Truffles, Shamrock Shake, Pistachio Pudding Cookies or Baileys Vanilla Mint Shake.
Lucky Charms Treats Recipe FAQs
Definitely, just use a 9x13 pan so you can spread them to about the same thickness.
Yes, mini marshmallows work well too, they will in fact melt quicker. If you use large ones, you can cut in half to speed up the melting process.
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Lucky Charms Rice Krispies Treats
Equipment
- 8x8 Baking Dish or 9x9
- Large Dutch Oven
- Parchment Paper
Ingredients
- 5 tablespoon unsalted butter
- 10-12 ounces marshmallows
- 6 cups Lucky Charms cereal
Instructions
- Line an 8x8 baking dish with parchment paper, leaving the sides high and set aside.
- In a large pot over medium-low heat, melt butter, then add marshmallows and lower the heat.
- Stir constantly, to prevent sticking, until almost melted. Remove from heat and if desired, toss in a few extra mini marshmallows.
- Stir in Lucky Charms cereal, working quickly until evenly coated.
- Transfer the mixture pan and press carefully in an even layer.
- Allow them to cool in the fridge for about 10-15 minutes then cut the treats into as many individual pieces as desired.
Notes
- Melt Slowly: Melting marshmallows slowly prevents scorching and keeps them smooth.
- Work Quickly: Once the cereal is added, move fast to keep everything evenly coated.
- Press Gently: Lightly press the mixture into the pan to avoid dense, hard treats. Wax paper or greased hands help the cereal mixture from sticking to your hands.
- Cool Briefly: A short chill helps the treats set while keeping them soft and gooey.
Nutrition
I'd be so grateful if you left a rating and review after trying this recipe, it helps me and helps other readers discover it!
These lucky charms marshmallow treats are easy to make colorful, chewy and great for St. Patrick’s Day delicious
So happy you like them, Jo-Anne!
Such a fun one for St. Patrick’s Day, I liked that they were festive without a lot of work. They were deliciously chewy and soft.
Thank you so much for the review, Seija! So happy you enjoyed them.
LOVE these! So marshmallowy and nostalgic.