Lucky Charms rice crispy treats combine two classic childhood favorites into one colorful, magical dessert. These treats take the traditional rice crispy recipe and add Lucky Charms cereal for extra sweetness and fun marshmallow shapes.
The colorful marshmallow pieces stay vibrant throughout the bars and make them perfect for parties. I started making these for my kids’ birthday parties years ago and they became the most requested treat. You need only four ingredients and about 15 minutes to create these no-bake bars. The combination of textures from crispy cereal and chewy marshmallows makes every bite interesting. Kids and adults both love the nostalgic flavors and cheerful appearance.
Reasons to Try Lucky Charms Rice Crispy Treats
These treats require no baking, which means you can make them even on hot summer days. The recipe uses simple ingredients that you probably already have in your pantry. Children can help make these treats safely since no oven is involved. The colorful marshmallow pieces make these bars look festive without any extra decorating. You can prepare a whole pan in less time than it takes to bake cookies.
These treats stay fresh for several days and travel well to potlucks and parties. The combination of Lucky Charms and rice cereal creates a more interesting flavor than plain rice crispy treats. Each batch makes enough to feed a crowd at minimal cost. The marshmallows in Lucky Charms add extra sweetness so you might not need as much added sugar. These treats work perfectly for St. Patrick’s Day celebrations or rainbow-themed parties.
SaveIngredients Notes
Rice Cereal: Use crispy rice cereal like Rice Krispies brand. Generic versions work just as well. Make sure the cereal is fresh and not stale for the best crunch.
Lucky Charms Cereal: The marshmallow pieces provide the color and extra sweetness. You can use the whole cereal or pick out extra marshmallows to add more. Fresh cereal ensures the marshmallows stay soft.
Butter: Use real butter, not margarine. Salted or unsalted both work but unsalted gives you more control over the final taste. The butter helps bind everything together.
Marshmallows: Large white marshmallows melt smoothly and create the binding agent. Mini marshmallows work too but take longer to melt evenly. Use fresh marshmallows because old ones get hard and do not melt properly.
Vanilla Extract: A small splash enhances all the flavors. This optional ingredient makes the treats taste homemade rather than store-bought.
SaveHow to Make Lucky Charms Rice Crispy Treats
Step 1: Line a 9×13 inch baking pan with parchment paper or spray it generously with cooking spray. This prevents the treats from sticking.
Step 2: Measure 3 cups of rice cereal and 3 cups of Lucky Charms cereal. Pour them into a large bowl and mix together. Set aside.
Step 3: Melt 4 tablespoons of butter in a large pot over low heat. Stir occasionally to prevent burning.
Step 4: Once the butter melts completely, add one 10-ounce bag of marshmallows to the pot. Keep the heat on low.
Step 5: Stir the marshmallows constantly as they melt. This takes about 3-5 minutes. The mixture should become smooth and creamy with no lumps.
Step 6: Remove the pot from heat as soon as the marshmallows melt completely. Add 1 teaspoon of vanilla extract and stir it in quickly.
Step 7: Pour the cereal mixture into the pot with the melted marshmallows. Work quickly because the marshmallows start to set as they cool.
Step 8: Stir everything together using a rubber spatula or wooden spoon. Make sure every piece of cereal gets coated with marshmallow. The Lucky Charms marshmallows will start to soften slightly from the heat.
Step 9: Pour the mixture into your prepared pan. Use the spatula to spread it evenly across the pan.
Step 10: Spray your hands lightly with cooking spray or wet them with water. Press the mixture down firmly into an even layer. Press harder than you think you need to so the treats hold together well.
Step 11: Let the treats cool at room temperature for at least 30 minutes. Do not refrigerate them because this makes them too hard.
Step 12: Cut into squares using a sharp knife. Spray the knife with cooking spray between cuts to prevent sticking.
What You Must Know About Lucky Charms Rice Crispy Treats
Use low heat when melting the marshmallows or they will burn and taste bitter. Burned marshmallows cannot be fixed so watch the pot carefully. Work quickly once you mix the cereal with the marshmallows because the mixture sets fast. If it cools too much before pressing, the treats will not stick together properly. Press the mixture firmly into the pan. Light pressing creates treats that fall apart easily.
Spray your hands or the spatula with cooking spray to prevent sticking. Do not refrigerate these treats because cold makes them rock hard and difficult to bite. Room temperature keeps them perfectly chewy. Fresh marshmallows are crucial for smooth melting. Old marshmallows create lumpy, grainy treats. Cut the treats only after they cool completely or they will fall apart. The Lucky Charms marshmallows may bleed some color into the white marshmallow mixture but this is normal and adds to the rainbow effect.
Helpful Tips
Add extra Lucky Charms marshmallows on top of the mixture before pressing it down for more color. Melt a handful of white chocolate chips and drizzle over the cooled treats for extra sweetness. Use cookie cutters to make fun shapes instead of cutting squares. Press the mixture into the cutters while still warm. Line your pan with parchment paper that hangs over the edges so you can lift the whole block out before cutting. This makes cutting much easier.
Add a pinch of salt to the melted butter before adding marshmallows to balance the sweetness. Stir in a tablespoon of cream cheese with the marshmallows for tangier, creamier treats. Use all Lucky Charms cereal instead of mixing with rice cereal for maximum marshmallow flavor. Press rainbow sprinkles into the top before the treats set for extra decoration. Make mini treats using a muffin tin lined with cupcake papers. Store each treat in plastic wrap for easy grab-and-go snacks.
SaveVariations and Substitutions
Replace rice cereal with Fruity Pebbles for even more color and fruit flavor. Use Cocoa Pebbles mixed with Lucky Charms for a chocolate version. Add mini chocolate chips to the mixture before pressing for chocolate lovers. Try different cereal combinations like Froot Loops and rice cereal. Use flavored marshmallows like strawberry or vanilla for different taste profiles.
Mix in a quarter cup of peanut butter with the melted marshmallows for nutty treats. Add crushed Oreos or graham crackers for extra crunch and flavor. Use coconut oil instead of butter for dairy-free treats. Try vegan marshmallows to make completely plant-based treats. Swap Lucky Charms for other marshmallow cereals like Count Chocula or Boo Berry. Add dried fruit like cranberries or raisins for chewy texture. Mix in crushed pretzels for sweet and salty treats.
Serving Suggestions for Lucky Charms Rice Crispy Treats
Serve these treats at birthday parties stacked on a colorful platter. They work perfectly for St. Patrick’s Day celebrations because of the rainbow colors. Cut them into small squares and package them in clear bags tied with ribbons for party favors. Arrange them on a dessert table with other rainbow-themed treats.
Serve with cold milk for dipping for an extra fun experience. Add them to lunch boxes as a special treat. Create a dessert board with these treats alongside cookies and brownies. Cut them into large rectangles and wrap individually for bake sale items. Serve at baby showers or kids’ parties where the colorful appearance fits the theme. Stack them on cake stands at different heights for visual interest. Package them in mason jars as gifts for teachers or neighbors.
SaveStorage
Store Lucky Charms rice crispy treats in an airtight container at room temperature for up to 5 days. Place parchment paper between layers if you stack them to prevent sticking. Do not refrigerate these treats because the cold makes them hard and loses the chewy texture. Keep them away from heat sources or they will become too soft and sticky. If you live in a very humid climate, the treats may become softer faster. You can freeze these treats for up to 6 weeks. Wrap each piece individually in plastic wrap, then place them all in a freezer bag.
Remove as much air as possible before sealing. Thaw frozen treats at room temperature for about 30 minutes before eating. They taste just as good as fresh ones. Do not freeze and thaw these treats multiple times because the texture suffers. Pack treats in a sealed container with a piece of bread to keep them soft if you need them to last longer. The bread absorbs moisture and prevents the treats from drying out.
Frequently Asked Questions About Lucky Charms Rice Crispy Treats
Can I use only Lucky Charms cereal without rice cereal?
Yes, you can use all Lucky Charms for more marshmallow flavor and color. Use 6 cups total of Lucky Charms cereal. The treats will be sweeter and more colorful but might be slightly less crispy.
Why are my treats falling apart?
You likely did not press the mixture firmly enough into the pan. Another reason could be using old marshmallows that did not melt smoothly. Make sure to press very hard and use fresh ingredients for treats that hold together well.
Can I make these treats without butter?
Yes, you can use coconut oil or vegetable oil instead. The texture will be slightly different but still tasty. Some people even make them with just marshmallows and no fat at all, though they stick more to the pan.
How do I prevent the treats from sticking to my hands?
Spray your hands with cooking spray or wet them with cold water before pressing the mixture. You can also use a piece of parchment paper or wax paper to press down instead of using your hands directly.
Can I add food coloring to make them more colorful?
You can add gel food coloring to the melted marshmallows before mixing in the cereal. Start with a small amount because a little goes a long way. The Lucky Charms already provide color but extra dye makes them more vibrant.
Why did my marshmallows burn?
The heat was too high. Always use low heat when melting marshmallows and stir constantly. Once they start to burn, the whole batch is ruined because burned marshmallows taste bitter.
Can I make these in the microwave?
Yes, melt the butter and marshmallows together in a large microwave-safe bowl. Heat in 30-second intervals, stirring between each one, until smooth. Then add the cereal and proceed with the recipe as written.
How thick should I make these treats?
A 9×13 inch pan gives you treats about 1 inch thick, which is perfect. For thicker treats, use a smaller 9×9 inch pan. For thinner, crispier treats, spread the mixture on a larger baking sheet.
Nutrition Facts (Per Serving)
| Nutrient | Amount |
|---|---|
| Calories | 140 |
| Total Fat | 3g |
| Saturated Fat | 2g |
| Cholesterol | 8mg |
| Sodium | 95mg |
| Total Carbohydrates | 28g |
| Dietary Fiber | 0g |
| Sugars | 14g |
| Protein | 1g |
| Calcium | 15mg |
| Iron | 2mg |
| Vitamin D | 0mg |
Nutritional values are approximate and based on one treat cut into 24 squares from a 9×13 inch pan.
Magical Lucky Charms Rice Crispy Treats (Easy No-Bake Recipe!)
Ingredients Â
- 3 cups rice cereal Rice Krispies
- 3 cups Lucky Charms cereal
- 4 tablespoons butter
- 10 oz bag marshmallows about 40 large marshmallows
- 1 teaspoon vanilla extract optional
- Cooking spray
InstructionsÂ
- Line 9×13 inch pan with parchment paper or spray with cooking spray
- Measure and mix rice cereal and Lucky Charms in large bowl
- Melt butter in large pot over low heat
- Add marshmallows to melted butter and stir constantly until smooth, 3-5 minutes
- Remove from heat and stir in vanilla extract
- Pour cereal mixture into pot with melted marshmallows
- Stir quickly with spatula until all cereal is coated
- Pour mixture into prepared pan and spread evenly
- Spray hands with cooking spray and press mixture firmly into pan
- Let cool at room temperature for 30 minutes
- Cut into 24 squares with greased knife