A delightful and easy-to-make frosting recipe that is perfect for cakes and cupcakes.
Combine the sugar, water, cream of tartar, and salt in a saucepan.
Stir the mixture constantly to prevent the sugar from burning.
Heat the mixture over medium heat until it reaches 240°F (soft-ball stage) on a candy thermometer.
Use a candy thermometer for precise temperature control.
In a mixing bowl, beat the egg whites until soft peaks form.
Ensure the mixing bowl is clean and grease-free for optimal whipping.
Gradually pour the hot sugar syrup into the egg whites while beating constantly until stiff peaks form.
Pour the syrup in a thin stream to avoid cooking the egg whites.
Mix in the vanilla extract until fully incorporated.
Add the vanilla at the end to preserve its flavor.
Use the frosting immediately to frost your cake or cupcakes.
Apply the frosting while it's fresh for the best texture and appearance.