In a medium-sized bowl, whisk together the egg whites and granulated sugar.
Set the bowl over a medium-sized pot of boiling water, making sure that the bottom of the bowl is not touching the water. Whisk the egg whites and sugar until the sugar has dissolved and the mixture is hot to the touch.
Remove the bowl from the heat and use an electric mixer to beat the egg whites and sugar on medium-high speed for 8-10 minutes, or until the mixture has cooled and is light, fluffy, and glossy.
Stir in the vanilla extract, then spoon the meringue onto a parchment-lined baking sheet. Use a spoon to shape the meringue into desired shapes.
Bake at 225°F for 1-2 hours, or until the meringue is crispy and dry. Let the meringue cool completely before serving.
Interesting Facts
Swiss meringue is a classic French meringue made with egg whites and sugar.
This meringue is often used as a topping for pies and tarts, or served as a stand-alone dessert.
It is important to use high-quality egg whites for this recipe to ensure the best results.