Floating Islands (Îles Flottantes)

Yield

Four servings.

In a large grease-free bowl use an electric hand whisk to whisk the egg whites together on fast speed, until stiff peaks form when the whisk is removed. Add one tablespoon of the sugar to the egg whites and continue to whisk until the mixture comes back to stiff peaks. Keep adding sugar one tablespoon at a time until all the sugar has been used, and the meringue is thick and glossy.
Using two large tablespoons or serving spoons dipped in cold water, shape four large quenelles from the meringue mixture and place on a large microwave-safe plate.
Microwave at medium-high (80%) power for 50-60 seconds. When the quenelles are really puffed up and cooked, transfer them to a wire rack to drain.