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Italian Meringue Buttercream

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A silky-smooth, stable buttercream made by whipping hot sugar syrup into egg whites and folding in butter. Perfect for elegant cakes, cupcakes, and decorations.

Ingredients

Scale
  • 5 large egg whites
  • 1¼ cups granulated sugar
  • ⅓ cup water
  • 2 cups unsalted butter (room temperature)
  • 2 teaspoons vanilla extract
  • ¼ teaspoon salt

Instructions

  1. Preheat Your Equipment: Ensure your stand mixer is clean and fitted with a whisk. Have butter softened.
  2. Combine Ingredients: In a saucepan, combine sugar and water. Heat to 240°F.
  3. Prepare Your Cooking Vessel: Whip egg whites in mixer until soft peaks form.
  4. Assemble the Dish: Slowly pour hot syrup into egg whites while mixing on low.
  5. Cook to Perfection: Beat on high until meringue forms stiff peaks and bowl is cool.
  6. Finishing Touches: Add butter one tablespoon at a time, then mix in vanilla and salt.
  7. Serve and Enjoy: Use immediately or store and rewhip when needed.

Notes

  • Use a candy thermometer for accuracy.
  • Make sure meringue is cool before adding butter.
  • If curdled, keep mixing — it will come together.
  • Can be frozen for up to 1 month.

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