Rice Krispies Treat Frosting

Prep Time
5 mins
Cook Time
5 mins
Total Time
10 mins
Servings: 12 servings
Course: Dessert
Cuisine: American
Keyword: back to school, easy dessert recipes, kid-friendly recipes
Calories: 243 kcal

I made your favorite childhood snack into frosting. Now, you not only get a rice krispies (rice crispy? rice krispy? rice crispies?) treat, you also get cake, all in one amazing dessert!


  • 1 cup butter softened
  • 3/4 cup marshmallow creme
  • 1 teaspoon vanilla extract
  • 2 cups powdered sugar
  • 1/2 teaspoon salt
  • 1/2 cup rice krispies cereal


  1. In the bowl of a stand mixer fitted with the whisk, beat the butter until light and fluffy.
  2. Beat in the marshmallow creme and vanilla extract.
  3. Turn the mixer to low and stir in the powdered sugar, 1/2 cup at a time, until it's all mixed in.
  4. With the mixer on low, add in the rice krispies and mix until just combined.
  5. Spoon or spread onto your favorite cupcakes. Sprinkle with extra cereal, if desired.
Nutrition Facts
Rice Krispies Treat Frosting
Amount Per Serving
Calories 243 Calories from Fat 135
% Daily Value*
Fat 15g23%
Saturated Fat 9g56%
Cholesterol 40mg13%
Sodium 238mg10%
Potassium 4mg0%
Carbohydrates 27g9%
Sugar 24g27%
Vitamin A 550IU11%
Vitamin C 0.7mg1%
Calcium 5mg1%
Iron 0.4mg2%
* Percent Daily Values are based on a 2000 calorie diet.

Nutrition Disclaimer: All information presented on this site is intended for informational purposes only. I am not a certified nutritionist and any nutritional information shared on should only be used as a general guideline.