Add the sugar and continue to beat until they form stiff peaks.
Meanwhile, beat the egg whites until they are in stiff peaks.
In a bowl, beat the egg white just until stiff peaks form.
In separate bowl, whip 1 cup of the cream to stiff peaks.
Add sugar, turn speed to high and whip to stiff peaks.
Beat the egg whites in a large bowl until they hold stiff peaks.
Add the sugar and continue whisking until stiff peaks form.
In another bowl, beat the egg whites until stiff peaks form.
Add 1/2 cup of the sugar and beat until stiff peaks form.
Continue to beat until the mixture forms stiff peaks, about 8 minutes.