Peanut Butter Crunch Icing

Cook: 7 min

Peanut Butter Crunch Icing offers a light, fluffy frosting infused with a subtle peanut flavor, perfect for decorating cakes and cupcakes. Its smooth texture and crunchy topping make it a delightful treat for peanut butter lovers and those seeking a nostalgic, homemade touch to their desserts.

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Ingredients

  • 2 egg whites
  • 1 1/2 cups brown sugar
  • 1/3 cup water
  • 1/8 teaspoon cream of tartar

Instructions

  1. In the top of a double boiler, combine egg whites, brown sugar, water, and cream of tartar.
  2. Cook over boiling water for 7 minutes or until the mixture holds peaks while beating constantly with a rotary egg beater.
  3. Remove from heat and beat until cool.
  4. Frost the cake with the icing and sprinkle crushed peanut brittle over the top.

Tips & Substitutions

For best results, ensure your egg whites are at room temperature, which helps them whip up more easily. If you don't have cream of tartar, you can substitute with lemon juice or white vinegar in a pinch. To enhance the flavor, consider adding a splash of vanilla extract to the icing after it cools. This icing pairs well with moist cakes like the Fabulous Fruit Cup.

Serving Suggestions

Spread this delightful icing over your favorite cake or cupcakes for a sweet finish. It pairs wonderfully with rich chocolate or vanilla cakes, adding a crunchy texture. For a complete dessert experience, consider serving with a side of fresh fruit or a scoop of ice cream. This icing also complements the Sweet Potato Surprise beautifully.

Storage & Reheating

Store any leftover Peanut Butter Crunch Icing in an airtight container in the refrigerator for up to one week. When ready to use, let it come to room temperature and rebeat it gently to restore its texture. Avoid freezing, as this can alter the consistency and make it grainy.

Nutrition & Diet Analysis (per serving)

Each serving of Peanut Butter Crunch Icing contains roughly 147 calories, with 0g protein and 37g carbohydrates. It is an excellent source of potassium (71% of the Daily Value).

147 kcal 7% DV

Macronutrients

Protein 0.2g
Total Fat 0g
Carbs 36.8g 13% DV
Fiber 0g
Sugar 24.3g 49% DV

Electrolytes

Sodium 21.2mg 1% DV
Potassium 3335mg 71% DV

Vitamins & Minerals

Calcium 31.5mg 2% DV
Iron 0.9mg 5% DV
Diet fit Under 400 cal
Contains Milk Egg

Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.

* % Daily Values based on a 2,000 calorie diet (FDA 2020).

Frequently Asked Questions

Can I use powdered sugar instead of brown sugar for this icing?

Using powdered sugar will alter the texture and flavor of the icing. Brown sugar gives a rich, caramel-like taste and helps achieve the desired consistency. If you're looking for a sweeter option, you might experiment with a blend of both sugars, but the icing's character will change.

What should I do if my icing isn't holding peaks?

If your icing isn't holding peaks, it may not have been whipped long enough or the egg whites might not have been at the right temperature. Ensure you're beating the mixture vigorously over the boiling water and give it a few extra minutes. If it still doesn't hold, you might try adding a touch more cream of tartar for stability.

How do I make this icing less sweet?

To reduce the sweetness of the icing, you can decrease the amount of brown sugar slightly, but be cautious as this may affect the texture. Alternatively, you can balance the sweetness by adding a pinch of salt or incorporating a tangy ingredient like cream cheese to create a more complex flavor profile.

Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).

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