Seven Minute Frosting(Marshmallow Frosting)

Cook: 7 min

A fluffy, sweet marshmallow frosting with vanilla flavor, perfect for decorating cakes and cupcakes with a light, airy texture that stands in soft peaks.

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Ingredients

  • 2 egg whites
  • 1 cup sugar
  • few grains of salt
  • 1 tablespoon light corn syrup
  • 1/3 cup water
  • 1/2 teaspoon cream of tartar
  • 1 teaspoon vanilla

Instructions

  1. Mix all ingredients together, except vanilla.
  2. Beat in a double boiler (or bowl placed in a pan of hot water) with an electric mixer until mixture stands in soft peaks (7 to 10 minutes).
  3. Remove from heat; add vanilla.
  4. Beat until very thick.

Tips & Substitutions

For the perfect Seven Minute Frosting, ensure your mixing bowl is clean and free of any grease, as this can prevent the egg whites from whipping properly. If you don't have light corn syrup, you can substitute with honey or agave syrup, but it may alter the flavor slightly. Be patient while beating; the mixture needs to reach soft peaks for the right texture.

Serving Suggestions

This fluffy frosting is ideal for topping cakes, cupcakes, or even as a dip for fruit. It pairs beautifully with Chocolate-Laced Kiwi Fruit With Orange Sauce for a fresh dessert experience. Consider using it to frost your favorite layer cake or as a light finish on a rich dessert like Saratoga Pudding.

Storage & Reheating

Store any leftover frosting in an airtight container in the refrigerator for up to 2 days. When ready to use, let it come to room temperature and briefly re-whip it to restore the fluffy texture. Avoid freezing as the consistency may change when thawed.

Nutrition & Diet Analysis (per serving)

Each serving of Seven Minute Frosting(Marshmallow Frosting) contains roughly 256 calories, with 13g protein, 54g carbohydrates, and 0g fat. It is an excellent source of protein (25% of the Daily Value), and a good source of vitamin C.

256 kcal 13% DV
Protein Fat Carbs

Macronutrients

Protein 12.7g 25% DV
Total Fat 0.1g
Carbs 53.6g 19% DV
Fiber 1.1g 4% DV
Sugar 46.4g 93% DV

Electrolytes

Sodium 196.3mg 9% DV
Potassium 438.6mg 9% DV

Vitamins & Minerals

Vitamin C 9.1mg 10% DV
Calcium 15.9mg 1% DV
Iron 0.2mg 1% DV
Diet fit Under 400 cal Low-fat
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 pasteurized egg whites instead of fresh eggs?

Yes, you can use pasteurized egg whites for safety, especially if you're concerned about raw eggs. Typically, 2 tablespoons of liquid egg whites equal one egg white, so adjust accordingly. Just remember to whip them until soft peaks form for the best results.

What if my frosting isn't thickening?

If your frosting isn't thickening, it may need more time to whip. Ensure you're using a double boiler or a heat-safe bowl over simmering water to maintain the right temperature. If it still doesn't thicken, check that your egg whites were whipped properly before adding the other ingredients.

Can I flavor the frosting beyond vanilla?

Absolutely! You can add various extracts, such as almond or coconut, to flavor your frosting. Just a teaspoon or two will enhance the taste without overpowering the lightness of the frosting. Additionally, consider folding in a bit of cocoa powder for a chocolate variation.

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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