Portuguese Honey Sponge Cake (Pão de Ló com Mel)

1. Place the eggs in a heatproof bowl over a pot of simmering water (double boiler) and add the sugar and honey.
2. Beat with a mixer for about 10 minutes, until you get a white and fluffy mixture.
3. Gradually sift in the flour three times, folding it in with circular motions, from top to bottom, using a spatula.
4. Grease and flour a baking pan and pour the prepared mixture into it.
5. Bake in a preheated oven at 175°C (about 350°F) for approximately 30 minutes.

Recipe & Photo Credit: Receitas de Portugal