These delicious Lucky Charms Marshmallow Treats can be whipped up in just 10 minutes! Easy to make and great for St. Patrick’s Day or any occasion.

Looking for a fun and easy treat that’s perfect for kids and adults alike? These Lucky Charms Marshmallow Treats are a colorful, no-bake dessert that brings nostalgia and deliciousness in every bite. Made with just four ingredients, they’re a quick, festive snack perfect for birthdays, holidays, or just because! Today, we’ll break down the ingredients, provide detailed step-by-step instructions, and share tips to make your treats even better.
Why you’ll love Lucky Charms Marshmallow Treats
- Easy to whip up!
- A no bake treat!
- Fun, festive, colorful and fun!
- A perfect treat for St. Patrick’s Day!
- Crispy cereal combined with gooey, buttery marshmallow!
Understanding the Ingredients in Lucky Charms Marshmallow Treats
- Lucky Charms cereal – The star of the show, packed with crunchy, frosted oat pieces and fun, festive, colorful marshmallows.
- Mini marshmallows – Melts easily for a smooth, chewy, gooey texture.
- Butter – Adds a rich, creamy flavor and prevents the marshmallows from sticking.
- Pure Vanilla Extract: To enhance the flavors while providing extra vanilla flavor!

Preparing the Ingredients: Prepping Tips
- Have a spatula ready, preferably greased, to help with mixing and pressing.
- Grease a 9×13-inch baking pan with butter or non-stick spray to prevent sticking.
- Measure out ingredients beforehand so everything is ready to go.
- Use fresh marshmallows for the best melting consistency.
Lucky Charms Marshmallow Treats-Ingredients
- 6 cups Lucky Charms Cereal
- 1 bag Mini marshmallows (10 oz bag)
- 6 tbsp Butter (melted)
- 1/2 tsp Pure vanilla extract (optional)

Lucky Charms Marshmallow Treats-Step-by-Step-Instructions
Making Lucky Charms Marshmallow Treats is a breeze with these easy steps:
1. Melt the Butter and Marshmallows
- In a large saucepan, melt the butter over low heat.
- Add the mini marshmallows and stir continuously until completely melted and smooth.
- If using vanilla extract, stir in now.
2. Add the Lucky Charms Cereal
- Remove the saucepan from heat and quickly fold in the Lucky Charms cereal.
- Stir gently but thoroughly to ensure every piece is coated with the marshmallow mixture.
3. Press into the Baking Pan
- Pour the mixture into the prepared pan.
- Lightly press down using a buttered spatula or parchment paper to spread evenly. Avoid pressing too hard, as this can make the treats too dense.

Shaping and Cooling the Lucky Charms Marshmallow Treats
- Let the treats cool at room temperature for about 30 minutes.
- Once set, cut them into squares or use cookie cutters for fun shapes.
- If adding chocolate drizzle, melt the chocolate and drizzle over the top before cutting.
Fun Variations to Try
- Peanut Butter Twist: Add 1/4 cup of melted peanut butter to the marshmallow mixture.
- Chocolate Lovers: Mix in chocolate chips before pressing into the pan.
- Holiday Edition: Use themed sprinkles or colored candy melts for seasonal fun.
Serving and Storage Tips
- Serving: These treats are perfect as-is, but you can also serve them with ice cream or dip them halfway in melted chocolate for an extra indulgence.
- Storage: Keep them in an airtight container at room temperature for up to 5 days.
- Freezing: You can freeze them for up to 3 months, wrapped in wax paper and stored in a freezer-safe bag or an airtight container.

Mix up these fun treats for St. Patrick’s Day!
These Lucky Charms Marshmallow Treats are a simple, crowd-pleasing dessert that’s great for any occasion. With just a few ingredients and minimal effort, you can create a magical, nostalgic snack that everyone will love. Give this recipe a try, and let us know how you made it your own in the comments below! Don’t forget to share and pin this post for later! And remember…
Life’s too short to eat bad food!
For other delicious bar treats try:
Decadent Fudge Brownies: How to Elevate Your Box Mix
No-Bake Orange Creamsicle Bars
Simple & Delicious Graham Cracker Bars
The Perfect Rice Krispie Treats

Lucky Charms Marshmallow Treats
Equipment
- 9×13 inch baking pan/dish
- Large Stove Top Pan
Ingredients
- 6 cups Lucky Charms Cereal
- 1 bag Mini marshmallows 10 oz bag
- 6 tbsp Butter melted
- 1/2 tsp Pure vanilla extract optional
Instructions
- Grease baking pan with butter well.
- In a large stove top pan, melt butter and add marshmallows.
- Stir continuously until the marshmallows are melted and smooth.
- Remove the pan from the heat and gently stir in cereal until fully coated.
- Pour mixture into prepared pan and gently press down until even.
- Cool at room temperature for about 30 mintues.
- Cut into 2-3 inch bars.
- Serve and enjoy!
- Store treats in an airtight container for up to 5 days for best taste. To freeze, place in an airtight container for up to 3 months. Place wax paper between layer. Let treats thaw at room temperature before serving.





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