Jelly Bean Rice Krispie Treats are a fun twist on the classic marshmallow and cereal snack, packed with colorful little bursts of sweetness from jelly beans. The crispy, chewy texture of the Rice Krispies blends perfectly with the fruity pops from the jelly beans, making each bite a little surprise. It’s a simple treat that’s perfect for kids and adults who love a bit of color and fun in their snacks.
I love making these treats when friends or family come over because they’re easy to whip up and always bring out smiles. The jelly beans add just enough fruity flavor to mix things up without overpowering the classic marshmallow goodness. One tip I use is to wait until the Rice Krispie mixture has cooled slightly before folding the jelly beans in—this way, they don’t melt and stay nice and chewy.
These treats are great for parties, classroom snacks, or just a weekend sweet fix. I like cutting them into small squares and packing them in little bags for sharing, especially around holidays when jelly beans are easy to find. They’re colorful, cheerful, and make the perfect grab-and-go snack that’s as fun to eat as they are to make!
Key Ingredients & Substitutions
Rice Krispies cereal: This cereal gives the treats their classic crunch. If you want a gluten-free option, look for a certified gluten-free rice cereal to keep the texture just right.
Mini marshmallows: Mini marshmallows melt quickly for a smooth coating. If you have regular-sized marshmallows, you can chop them into smaller pieces, but the melting might take slightly longer.
Butter: Unsalted butter is best for controlling salt and flavor. You can swap with margarine or coconut oil, but the taste and texture might change a bit.
Jelly Beans: Choose small jelly beans so they don’t break easily when mixed in. If jelly beans aren’t your favorite, dried fruit or chocolate chips can add a fun twist.
How Do You Mix Jelly Beans Without Crushing Them?
Adding jelly beans can be tricky because they’re soft and can squish. Here’s how to keep them intact:
- First, fold only half of the jelly beans gently into the marshmallow mixture using a spatula.
- Don’t stir vigorously—slow and gentle folding prevents crushing.
- After pressing the mixture into the pan, place the remaining jelly beans on top and press lightly so they stick without breaking.
This way, you keep lots of whole jelly beans visible and colorful in every bite!

Equipment You’ll Need
- 9×13-inch baking pan – I use this size because it makes all the treats the perfect thickness and shape.
- Large saucepan – essential for melting butter and marshmallows smoothly.
- Rubber spatula or wooden spoon – helps mix everything evenly without sticking.
- Wax paper or buttered spatula – for pressing the mixture into the pan firmly and smoothly.
- Measuring cups and spoons – for precise measurements and easy ingredient addition.
Flavor Variations & Add-Ins
- Swap jelly beans for mini chocolate chips or M&Ms for a chocolaty twist that melts in your mouth.
- Add chopped nuts like almonds or pecans for crunch and extra flavor.
- Mix in dried fruit such as cranberries or raisins for a chewy, fruity surprise.
- Try using different candies, like tiny peppermint candies or sour candies, to suit your taste or holiday theme.
How to Make Jelly Bean Rice Krispie Treats
Ingredients You’ll Need:
- 6 cups Rice Krispies cereal
- 3 tablespoons unsalted butter
- 10 ounces mini marshmallows (about 3 cups)
- 1 cup assorted jelly beans (small size)
- Non-stick cooking spray or butter (for greasing the pan)
- Optional: colorful round sprinkles for extra decoration
How Much Time Will You Need?
This recipe takes about 10 minutes of active preparation time and then about 1 hour to cool completely at room temperature, so you can enjoy these treats fresh and chewy!
Step-by-Step Instructions:
1. Prepare Your Pan:
Start by greasing a 9×13-inch pan with butter or non-stick cooking spray. This will keep the treats from sticking when it’s time to remove them.
2. Melt Butter and Marshmallows:
In a large pot over low heat, melt the butter. Once melted, add the mini marshmallows and stir constantly until they are completely melted and smooth.
3. Mix in Cereal and Jelly Beans:
Remove the pot from heat. Immediately stir in the Rice Krispies cereal until everything is evenly coated with the marshmallow mixture. Then, gently fold in about half of the jelly beans, being careful not to crush them.
4. Shape and Decorate:
Transfer the mixture into your prepared pan. Use a buttered spatula or a piece of wax paper to press it firmly and evenly into the pan. Sprinkle the remaining jelly beans and optional sprinkles evenly on top, pressing them gently into the surface to make them stick.
5. Let Treats Set and Serve:
Allow the treats to cool completely at room temperature for about 1 hour. Once firm, cut into squares and enjoy your colorful, sweet Jelly Bean Rice Krispie Treats!
Can I Use Regular-Sized Marshmallows Instead of Mini?
Yes! Just chop regular marshmallows into smaller pieces so they melt evenly and quickly. It might take a little longer to melt completely, so be patient stirring over low heat.
How Can I Store These Treats?
Store them in an airtight container at room temperature for up to 3 days. For longer storage, you can freeze them wrapped tightly in plastic wrap and foil for up to 2 months. Thaw at room temperature before serving.
Can I Substitute the Jelly Beans with Other Candies?
Absolutely! Mini chocolate chips, M&Ms, or chopped dried fruit work wonderfully as tasty alternatives. Just fold them in gently like you would the jelly beans to keep the texture.
What’s the Best Way to Press the Mixture Into the Pan?
Use a buttered spatula or a piece of wax paper to firmly and evenly press the mixture into your pan. This prevents sticking and helps create nicely shaped squares once cooled.