|Nutrition Facts (per serving)|
|Amount per serving|
|% Daily Value*|
|Total Fat 0g||0%|
|Saturated Fat 0g||0%|
|Total Carbohydrate 42g||15%|
|Dietary Fiber 0g||0%|
|Total Sugars 42g|
|Vitamin C 0mg||0%|
|*The % Daily Value (DV) tells you how much a nutrient in a food serving contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.|
This fluffy boiled frosting—sometimes called white mountain frosting for its mountainous white peaks—is an easy and somewhat less sweet frosting than the typical butter and confectioner's sugar icing.
To make this, a boiled sugar syrup is gradually beaten into egg whites to create a light and fluffy frosting with no added fat.
We've always loved this frosting on an angel food cake. It would be wonderful on just about any cake or cupcakes; think of it as a blank slate.
In a heavy saucepan, combine the water, sugar, corn syrup, and cream of tartar. Stir to blend.
Place the saucepan over medium heat, cover the pan, and bring the sugar mixture to a full rolling boil.
Remove the lid and continue boiling the syrup (without stirring) to about 242 F on a candy thermometer, or until the syrup spins a thread when a small amount is dropped from a spoon back into the boiling mixture.
Remove the syrup from the heat.
Place egg whites in a clean, grease-free bowl. Beat the egg whites and a pinch of salt with an electric mixer until the egg whites begin to hold soft peaks.
Continuing beating the egg whites while gradually adding the hot syrup in a thin, steady stream. Add the vanilla and continue beating for about 8 to 10 minutes, or until the frosting holds stiff peaks.
Frost the cake immediately; the frosting will thicken more as it cools.
This makes enough to frost a large angel food cake, a 9-by-13-inch cake, or 2-layer cake.
- Fluffy Orange Frosting: Omit the vanilla and substitute 2 to 3 teaspoons of finely grated orange zest and 1/2 teaspoon of orange extract.
- Fluffy Lemon Frosting: Omit the vanilla and substitute with 2 teaspoons of finely grated lemon zest and 1/2 teaspoon of lemon extract.
- Fluffy Peppermint Frosting: Omit the vanilla and add 1 teaspoon of peppermint extract. Fold 1/4 cup of crushed peppermint candies into the frosting or sprinkle the candies over the frosted cake.
- Brown Sugar Boiled Frosting: Substitute packed light brown sugar for the granulated sugar and decrease the vanilla to 1 teaspoon.
How to Store Fluffy Boiled Frosting
Seal this frosting well in an airtight container and you can keep it in the refrigerator until you are ready to use it. Baked goods that have been frosted with this icing can be stored at room temperature, but refrigeration will help keep the frosting fluffy and soft for longer.
Do not freeze boiled frosting.