Key Ingredients for Lucky Charms Treats:
- 6 cups Lucky Charms cereal
- 1/4 cup (1/2 stick) unsalted butter
- 1 package (10 ounces, about 40) marshmallows, divided
- 1/2 teaspoon vanilla extract (optional, but recommended for extra flavor)
How to Make Lucky Charms Treats:
Get ready for a ridiculously easy and incredibly satisfying dessert that takes mere minutes to whip up! These Lucky Charms Treats are a testament to simplicity, bursting with the familiar, sweet crunch of cereal held together by gooey, melted marshmallows and a hint of vanilla. With a preparation time of just 15 minutes, including cooling, you’ll be enjoying these magically delicious morsels before you know it.
Step-by-Step Instructions:
- Prepare Your Pan: Lightly grease a 9×13 inch baking pan with butter or cooking spray, or line it with parchment paper, leaving an overhang on the sides. This will make it much easier to remove the Lucky Charms Treats later.
- Melt the Butter: In a large saucepan, melt the 1/4 cup of unsalted butter over low heat. Be patient and don’t rush this step; low and slow is the key to perfectly melted butter.
- Add Most of the Marshmallows: Once the butter is completely melted, add 3 cups of the marshmallows (about half the bag) to the saucepan. Stir continuously until the marshmallows are completely melted and smooth. This creates the sticky, sweet binder for our Lucky Charms Treats.
- Incorporate Vanilla (Optional): If you’re using vanilla extract, stir it into the melted marshmallow mixture now. This subtle addition can really elevate the flavor profile of your treats.
- Combine with Cereal: Remove the saucepan from the heat. Immediately add the 6 cups of Lucky Charms cereal to the melted marshmallow mixture. Gently fold the cereal into the marshmallow mixture until it is evenly coated. Work quickly, as the marshmallow mixture will begin to set.
- Add Remaining Marshmallows: Now, add the remaining 2 cups of marshmallows directly into the cereal mixture. Gently fold them in, allowing them to remain mostly whole. This is where you’ll get those signature gooey pockets of marshmallow throughout your Lucky Charms Treats, adding an extra layer of deliciousness and a fun textural contrast.
- Press into Pan: Transfer the mixture to your prepared baking pan. Using a buttered spatula or your hands (lightly greased so the mixture doesn’t stick), gently press the mixture into an even layer in the pan. Avoid pressing too firmly, as this can make the treats dense. You want them to be slightly chewy and airy.
- Chill and Cut: Let the Lucky Charms Treats cool completely at room temperature for at least 30 minutes, or until they are firm to the touch. Once cooled, use the parchment paper overhang (if used) to lift the entire block out of the pan. Cut the treats into squares or desired shapes using a sharp knife.
Why You’ll Love This Lucky Charms Treats:
Prepare for a burst of nostalgic joy with these incredibly simple yet utterly delightful Lucky Charms Treats! The main allure is their undeniably fun and festive appearance, thanks to those iconic, magically delicious cereal marshmallows, creating a rainbow of colors and textures in every bite. You’ll also love the incredibly cost-effective nature of making these at home; far cheaper and more satisfying than purchasing pre-made snacks, they offer a homemade touch that’s truly priceless.
Unlike the more uniform texture of traditional Rice Krispie treats, these Lucky Charms Treats offer a delightful surprise with pockets of un-melted marshmallows and the distinct crunch of your favorite cereal. They are the perfect blend of sweet, chewy, and slightly crispy, making them an irresistible treat for kids and adults alike. Give these magically delicious squares a try this week – your taste buds will thank you!
Storing and Reheating Tips:
Properly storing your homemade Lucky Charms Treats is key to maintaining their delightful texture. For short-term storage, simply place the cut treats in an airtight container at room temperature. They will stay fresh and delicious for up to 3 days. Avoid storing them in direct sunlight or humid areas, as this can cause them to become sticky or stale.
If you find yourself with an abundance of these delightful Lucky Charms Treats, freezing is an excellent option for longer preservation. Individually wrap each treat in plastic wrap, then place them in a freezer-safe bag or container. Frozen Lucky Charms Treats can last for up to 2 months. To reheat or enjoy from frozen, simply let them thaw at room temperature for about 15-30 minutes. They do not require reheating in the oven or microwave as they are best enjoyed at room temperature or slightly cool.
Final Thoughts:
These Lucky Charms Treats are a simple, fun, and incredibly delicious way to bring a smile to anyone’s face, proving that magic can indeed be found in your kitchen. Whip up a batch today and experience the joy of these nostalgic, wonderfully sweet treats!

Lucky Charms Treats
Ingredients
Equipment
Method
- Lightly grease a 9×13 inch baking pan with butter or cooking spray, or line it with parchment paper, leaving an overhang on the sides. This will make it much easier to remove the Lucky Charms Treats later.
- In a large saucepan, melt the 1/4 cup of unsalted butter over low heat. Be patient and don’t rush this step; low and slow is the key to perfectly melted butter.1/4 cup (1/2 stick) unsalted butter
- Once the butter is completely melted, add 3 cups of the marshmallows (about half the bag) to the saucepan. Stir continuously until the marshmallows are completely melted and smooth. This creates the sticky, sweet binder for our Lucky Charms Treats.1 package (10 ounces, about 40) marshmallows
- If you’re using vanilla extract, stir it into the melted marshmallow mixture now. This subtle addition can really elevate the flavor profile of your treats.1/2 teaspoon vanilla extract
- Remove the saucepan from the heat. Immediately add the 6 cups of Lucky Charms cereal to the melted marshmallow mixture. Gently fold the cereal into the marshmallow mixture until it is evenly coated. Work quickly, as the marshmallow mixture will begin to set.6 cups Lucky Charms cereal
- Now, add the remaining 2 cups of marshmallows directly into the cereal mixture. Gently fold them in, allowing them to remain mostly whole. This is where you’ll get those signature gooey pockets of marshmallow throughout your Lucky Charms Treats, adding an extra layer of deliciousness and a fun textural contrast.1 package (10 ounces, about 40) marshmallows
- Transfer the mixture to your prepared baking pan. Using a buttered spatula or your hands (lightly greased so the mixture doesn’t stick), gently press the mixture into an even layer in the pan. Avoid pressing too firmly, as this can make the treats dense. You want them to be slightly chewy and airy.
- Let the Lucky Charms Treats cool completely at room temperature for at least 30 minutes, or until they are firm to the touch. Once cooled, use the parchment paper overhang (if used) to lift the entire block out of the pan. Cut the treats into squares or desired shapes using a sharp knife.