Ingredients
12 servings
- •5 egg whites
- •1 pinch cream of tartar
- •1.25 cups white sugar
- •0.66666668653488 cup water
- •2 cups unsalted butter, chilled and cubed
- •1 teaspoon pure vanilla extract
Instructions
- Pour egg whites into the bowl of a stand mixer fitted with a whisk attachment; beat on low speed until foamy. Add cream of tartar, increase speed to medium-high, and beat until stiff peaks form.
- Combine sugar and water in a small saucepan over medium heat; bring to a boil. Cook until syrup reads 240 degrees F (115 degrees C) on a candy thermometer or until a small amount of syrup dropped into cold water forms a soft ball that flattens when placed on a flat surface.
- Increase mixer speed to high and pour syrup in a slow and steady stream down the side of the bowl, beating until meringue is no longer steaming, 2 to 3 minutes. Beat in butter one cube at a time until buttercream reaches a soft and spreadable consistency, 3 to 5 minutes. Beat in vanilla extract.
Nutritional Facts
Per 12 servings
- Calories: 360
- Carbohydrate: 21g
- Fat: 31g
- Protein: 2g
- Sugar: 21g