Four quarters sponge cake

• Preheat in the oven at 180C.
• Whip the eggs with sugar on a full speed for 5 minutes.
• Grate the orange zest.
• Incorporate the sifted flour and the yeast-raised product using a rubber spatula to stir daintily.
• Add the butter warm melted and mix to combine.
• Then, put the orange zest and mix to combine.
• Use a pastry bag to fill the small silicone circular molds.
• Once it is baked, remove from the oven and pour a drop of Grand Marnier liqueur or some other orange liqueur.
• Cover with a film while it is warm in order to keep it fluffy.

Note

• This sponge cake generally contains equal weights of the four major ingredients: eggs, flour, butter and sugar.
• It can be made using different molds or shapes, the most usual one is the cake.