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Shelf-Stable Buttercream

Shelf-Stable Vanilla Frosting

This creamy, delicious frosting is a lifesaver for home bakers who need a shelf-stable, warm-weather friendly, and cottage food bakery-approved frosting.
4.88 from 16 votes
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Prep Time: 30 minutes
Author: Better Baker
Servings: 5 cups

Equipment

  • Stand Mixer
  • Paddle attachment
  • Whip attachment
  • Silicone Spatula
  • Separate bowl for coloring

Ingredients

  • 1 cup Sweetex High Ratio Shortening or traditional vegetable shortening if Sweetex is unavailable (8 oz)
  • 7 cups Powdered Sugar 2 lbs
  • 9-12 tablespoon Water
  • 1 teaspoon Clear Vanilla Extract
  • ½ teaspoon Salt

Instructions

  • Using the paddle attachment of your mixer, whip the shortening on medium speed for about 5 minutes or until very light, scraping the sides of the bowl as needed.
  • Add the vanilla extract, water, and salt, and mix to combine. Start with 9 tablespoons of water and mix until combined. If the frosting feels too thick, add water 1 tablespoon at a time until smooth and pipeable. Most bakers find that 10–12 tablespoons total gives the best balance of stability and spreadability.
  • Gradually add the powdered sugar, a few cups at a time, and mix until all the powdered sugar is combined.
  • Switch to the whisk attachment and whip the frosting mixture on medium until it is very light and fluffy.
  • The frosting is now ready to use. If you prefer a thinner consistency for icing cakes, just add 1 teaspoon of water at a time until you reach your desired consistency.

Notes

Store the frosting at room temperature in a tightly sealed container for up to 7 days, or freeze in smaller quantities and defrost at room temperature as needed.
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