If you’re looking for a beautiful and delicious cake recipe, look no further. This Rainbow Rice Krispies Cake made in a bundt pan is the perfect treat for any occasion! Not only does it look stunning with its vibrant colors, but it also tastes amazing. This post may contain affiliate links.
It’s sure to be a hit with your friends and family at your next gathering. Let’s learn more about this colorful creation!
If you're looking for a show stopping dessert, look no further. This bright and colorful cake is so easy to make and will be super memorable for any occasion or party.
It's especially gorgeous to serve on St. Patrick's Day.
RAINBOW RICE KRISPIES CAKE RECIPE
Learn how to easily make a rainbow Rice Krispies Bundt Cake. This recipe is surprisingly easy but will have a lasting impact with all of the fun and vibrant colors.
RAINBOW CAKE INGREDIENTS
This easy recipe requires only four ingredients to make this no bake dessert! Here is a quick list of those items. You can scroll down to the recipe card to save or print the exact measurements to make this colorful treat.
- Large Marshmallows
- Krispy Rice Cereal
- Unsalted Butter
- Gel Food Coloring
To make this rainbow Rice Krispies bundt cake, you will also need the following supplies:
- Variety of Measuring Cups and Spoons
- Variety of Mixing Bowls
- Non-stick Cooking Spray
- Food Scale
- 10” Bundt Cake Pan
- Plastic Food Wrap
MAKE A RAINBOW CAKE WITH RICE KRISPIES
Give your 10" bundt cake pan a little spritzing of non-stick cooking spray, and set it to the side for later - you'll be ready in no time!
Next, give your marshmallows an exciting burst of flavor by coating them in melted butter and microwaving them on high heat. Let the decadent treat cook for 90 seconds, then stir thoroughly to make sure all are melt-tastic! If you still see a few resisting change, add another 30 seconds of microwave time and give 'em one more good mix, they're guaranteed to be richly gooey after that.
In a medium-sized bowl sprayed with nonstick cooking spray, measure out 89 grams of gooey melted marshmallows. Then it's time to get creative by adding some food coloring! Stir the mixture well and if needed, pop into the microwave for 20 seconds to ensure complete color coverage.
Using the food scale, measure out 41 grams of Rice Krispies and add them to the red marshmallow mix. Use a spatula coated well in non-stick cooking spray to mix this well. When the Rice Krispies are coated well in red marshmallow mixture, spray your clean hands well with then non-stick cooking spray and press the red mixture into the bundt cake pan. Spread it out in an even layer as best you can. Don't worry if any of the layers are a little imperfect, it will add a bit of character.
Then, clean out and dry bowl to refresh for the next color Then move onto the orange layer by spraying the bowl well with non-stick cooking spray, adding in 89 grams of melted marshmallow, orange food coloring mixed well with the marshmallows then 41 grams of Rice Krispies mixed well with the orange marshmallow mixture.
Spray your hands well with non-stick cooking spray and use them to spread the orange layer evenly on top of the red layer.
In between each color layer, be sure to wash and dry your bowl well and then repeat the steps for yellow, green, blue and lastly purple.
Once the layers are all finally added in, cover your bundt pan in plastic wrap. Let it sit at room temperature for an hour before cutting or serving.
HOW SO YOU GET VIBRANT COLORS?
The type of food coloring used is important. For these bright colors, I used the brand Chefmaster Liqua-gel in the colors: super red, neon brite orange, lemon yellow, leaf green, neon brite blue and neon brite purple.
DO YOU REFRIGERATE HOMEMADE RICE KRISPIES TREATS?
Does this rainbow Rice Krispies bundt cake need to be refrigerated?
No, refrigerating this cake dries it out. This is best stored at room temperature for up to 3 days. If you do want to refrigerate leftovers, bring back to room temperature before serving.
At first glance, baking up a Rainbow Rice Krispies Bundt Cake may seem like a daunting task but trust me when we say it’s easier than you think!
Not only is this cake absolutely delicious but its stunning rainbow appearance makes it perfect for any special occasion or holiday celebration.
So grab those ingredients and start preheating your oven because once you try this recipe you won't want to go back!
RAINBOW TREATS TO MAKE
Love a good rainbow dessert or snack? You might like these ideas, too!
Make this Rainbow Cookie Bark to brighten up the party.
Assemble these pretty Rainbow Treat Bags and share with friends.
Cool off with these fun Rainbow Popsicles.
A rainbow Rice Krispies bundt cake is an easy yet impressive dessert that will definitely wow your guests at any party or gathering.
- 10 cups Rice Krispies cereal (250 grams)
- 18 ounces large marshmallows (about 70 large marshmallows)
- 5 tablespoons (70 grams) unsalted butter, melted
- gel food coloring: red, orange, yellow, green, blue, purple*
Spray a 10” bundt cake pan well with non-stick cooking spray. Set aside.
In a large bowl, toss marshmallows with melted butter then place in microwave on high heat for 90 seconds. Stir well. If all marshmallows have not melted, heat for an additional 30 seconds then stir well again.
In a medium sized bowl sprayed well with non-stick cooking spray, use a food scale to measure out 89 grams of melted marshmallows into the bowl. Color the marshmallows red and stir well until all of the food coloring is mixed with the melted marshmallows**. If the color isn’t mixing well because the marshmallows have started to cool, pop it into the microwave to heat for 20 seconds.
Using the food scale, add 41 grams of Rice Krispies to the red marshmallow mix. Use a spatula coated well in non-stick cooking spray to mix this well. When the Rice Krispies are coated well in red marshmallow mixture, spray your clean hands well with non-stick cooking spray and press the red mixture into the bundt cake pan. Do your best to spread it out in an even layer.
Wash and dry the marshmallow bowl well then move onto the orange layer by spraying the bowl well with non-stick cooking spray, adding in 89 grams of melted marshmallow, orange food coloring mixed well with the marshmallows then 41 grams of Rice Krispies mixed well with the orange marshmallow mixture. Use your hands, sprayed well with non-stick cooking spray, to spread the orange layer evenly over the red layer. Wash and dry the marshmallow bowl well the repeat the steps for yellow, green, blue and lastly purple.
Once all the layers are complete, cover the bundt pan with plastic food wrap and let sit at room temperature for 60 minutes before cutting into slices.
Store covered in a food storage container at room temperature for up to 3 days.
* Gel food coloring works best instead of water or oil based food coloring. For these bright colors, I used the brand Chefmaster Liqua-gel in the colors: super red, neon brite orange, lemon yellow, leaf green, neon brite blue and neon brite purple.
** It is important that the marshmallows are colored completely before adding in the Rice Krispies. Do not add food coloring directly onto the Rice Krispies – add it into melted marshmallows only and stir well to completely mix in the color before stirring in the Rice Krispies.
*** It is important to use a food scale with this recipe so you can evenly layer the different colors.
**** This is a sticky process and recipe so be generous with the non-stick cooking spray.
Nutrition InformationYield 12 Serving Size 1
Amount Per Serving Calories 271Total Fat 5gSaturated Fat 3gTrans Fat 0gUnsaturated Fat 2gCholesterol 13mgSodium 194mgCarbohydrates 56gFiber 0gSugar 28gProtein 2g
This nutritional information is for reference only. We are not responsible for these calculations.
With minimal ingredients and effort involved in making this delicious treat, you can rest assured that everyone will love it! So why not surprise everyone with this colorful creation?
Get creating today and enjoy a slice of sweetness tomorrow!