Eggs, sugar, yogurt, baking soda and vinegar, vanilla sugar, vegetable oil and flour to mix it with a whisk, until smooth. The dough will be liquid. Add dried mango and pomelo (it has a citrus taste). Can any other fruit. In oiled molds for baking pour half the batter with fruit.

Put in a preheated 190*C oven for 15-20 minutes. To look at it will turn brown. Enjoy your tea!