These fun Pink Cereal Bars are super easy to make and require just a few ingredients! Picture crispy cereal mixed with melted marshmallows and a splash of pink color for a sweet treat.
They’re perfect for parties or just a tasty snack at home. I can’t help but smile when I see them on my kitchen counter. Who doesn’t love a cheerful dessert that’s quick to whip up?
Key Ingredients & Substitutions
Crispy Oat Cereal: I recommend using Cheerios for that classic texture. You can swap it for other cereals like Rice Krispies or any puffy cereal if you want a different crunch. Just check that they’re not too sugary to keep that balance!
Pink Marshmallows: If you can’t find pink marshmallows, regular white ones work just fine with a touch of pink food coloring added in. I often use pastel colors to make them even cuter!
Unsalted Butter: Butter gives a nice richness, but coconut oil is a great dairy-free alternative. It adds a slightly different flavor that some people might love!
Heart-Shaped Marshmallows: These are optional, but they really add a nice touch. You can use mini chocolate chips, sprinkles, or any other fun edible decorations if you’re feeling creative.
How Do I Get My Cereal Bars to Stick Together?
Getting your cereal bars to stick can be tricky, but there are some easy tips to make sure they hold their shape. First, when melting the marshmallows, do it on low heat and stir constantly. This prevents burning and gets a smooth mixture.
- As soon as the marshmallows are gooey, mix in the cereal quickly. The hotter marshmallows will coat the cereal better.
- Press the mixture into the pan firmly, but don’t overdo it. Too much pressure can make them dense; just enough to pack them together is perfect.
- Let them cool completely without rushing! Cutting them too soon can lead to crumbly bars. Patience here pays off!

So Pink Cereal Bars
Ingredients You’ll Need:
For the Bars:
- 6 cups crispy oat cereal (e.g., Cheerios)
- 10 oz pink marshmallows (or white marshmallows with pink food coloring)
- 3 tbsp unsalted butter
- Pink liquid food coloring (optional, if marshmallows are not pre-colored)
For Topping (Optional):
- Additional heart-shaped marshmallows
- Plain cereal rings
How Much Time Will You Need?
This delightful recipe takes about 15 minutes to prepare and 1 hour to cool and set. Perfect for a fun and quick treat!
Step-by-Step Instructions:
1. Prepare the Baking Pan:
Start by getting a 9×13 inch baking pan ready. You can either lightly grease it with some cooking spray or line it with parchment paper to make it easier to remove the bars later. Either way works great!
2. Melt the Butter and Marshmallows:
Now, take a large pot and melt the butter over low heat. Keep an eye on it to make sure it doesn’t burn. Once the butter is melted, add the pink marshmallows. Stir continuously until they are completely melted and smooth. If you’re using white marshmallows, add a few drops of pink food coloring to achieve that beautiful pink color!
3. Mix in the Cereal:
Once your marshmallows are melted, remove the pot from the heat. Quickly add the crispy oat cereal to the pot and mix it with the marshmallow mixture. Make sure all the cereal is well coated with that yummy pink goodness!
4. Press the Mixture into the Pan:
Carefully pour the cereal and marshmallow mixture into your prepared baking pan. With a buttered spatula or a piece of parchment paper, press the mixture firmly and evenly into the pan. You’ll want it to be flat and well packed, but don’t press too hard—that can make it too dense!
5. Add Toppings:
While the mixture is still slightly warm, you can decorate the top! Gently press the heart-shaped marshmallows and a few cereal rings onto the surface. This makes it look extra cute and festive!
6. Let It Cool:
Allow the bars to cool completely at room temperature. This usually takes about 1 hour, so be patient! This is when the bars will set up and hold their shape beautifully.
7. Cut and Serve:
After an hour, it’s time to cut your bars! Use a sharp knife to slice them into squares or rectangles. Then serve them up and enjoy your colorful, sweet treat!
These fun and cheerful pink cereal bars are perfect for parties, celebrations, or just a special snack at home. Have fun making and sharing them!
Can I Use Other Types of Cereal?
Absolutely! While crispy oat cereal like Cheerios works great, you can substitute with Rice Krispies or any puffed cereal. Just keep in mind that different cereals can change the texture slightly, but they’ll still be delicious!
How Do I Store Leftover Cereal Bars?
Store any leftover bars in an airtight container at room temperature for up to 3 days. If you want them to last longer, you can refrigerate them, but they might lose some of their crispiness. Let them come to room temperature before serving again for the best texture.
Can I Make These Bars Dairy-Free?
Yes! You can substitute butter with coconut oil or a dairy-free margarine to make them completely dairy-free. Just melt it as you would with the butter, and you’re all set!
What Should I Do If My Bars Are Too Sticky?
If your bars are too sticky when trying to cut them, you can lightly grease your knife with a bit of butter or oil to help with slicing. Also, make sure to let them cool completely, as they will firm up and be easier to handle when fully set.



