Puree the lingonberries just until smooth. Do not overpuree, or you will add too much air and the mixture will lose color. Stir in the lime juice and set aside.
Whip the heavy cream to soft peaks. Cover and reserve in the refrigerator.
Whip the whole eggs, egg yolks, and sugar over simmering water until the mixture reaches 140°F (60°C). Remove from th