Peanut Butter and Banana Frosting

Peanut Butter and Banana Frosting

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"Better than a peanut butter and banana sandwich! Use with a yellow cake."
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servings 528 cals
Serving size has been adjusted!

Original recipe yields 10 servings



  • Calories:
  • 528 kcal
  • 26%
  • Fat:
  • 32.7 g
  • 50%
  • Carbs:
  • 56.3g
  • 18%
  • Protein:
  • 7.2 g
  • 14%
  • Cholesterol:
  • 1 mg
  • < 1%
  • Sodium:
  • 230 mg
  • 9%

Based on a 2,000 calorie diet

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Nutritional Information

1 Serving
Servings Per Recipe:
Amount Per Serving
  • * Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.
  • ** Nutrient information is not available for all ingredients. Amount is based on available nutrient data.
  • (-) Information is not currently available for this nutrient. If you are following a medically restrictive diet, please consult your doctor or registered dietitian before preparing this recipe for personal consumption.

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  1. Combine margarine, shortening, peanut butter, milk, vanilla, and butter flavoring. Add confectioners' sugar and beat until creamy. Add more milk, if needed, 1 teaspoon at a time.
  2. Spread icing over one layer of a yellow cake. Slice bananas on top. Place second layer on top and frost top and sides.



First off, I used this recipe to "frost chocolate cupcakes". I was unable to give this a 5 star rating without modifications. The recipe does not state the margarine is too be room temperature ...

with slight alterations this is now a five star frosting. instead of milk use heavy whipping cream. beat butters and shortening till light and fluffy then add extracts (i used banana instead o...

I thought this was going to be messy/runny, but it worked out well. And the flavor was dynamite with a moist banana cake!

I used crunchy peanut butter and butter flavored shortening. I omitted the margarine because of the above substitution. I figured it would have more stability with more shortening. I did a drop ...

DELISH! i halved this recipe and just used 1 stick of butter in the margarine and shortenings place, i used regular JIFF peanut butter, natural peanut butter is too runny. i brought it too a pot...

Yum, yum, yum! This was a great recipe. I didn't add the butter flavor, since I didn't have any. And I mashed the bananas up and added them to the frosting. Was awesome on a chocolate cake!

This is a decent frosting recipe, but be aware you can taste the shortening, so if you aren't a fan, you probably should steer clear. Additionally, I wasn't about to dump a pound of confectione...

Super rich and creamy and peanutty

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