In a bowl, add the egg yolks, yogurt, salt, vanilla extract, flour, and cornstarch and mix everything until well combined.

In another bowl, add the egg whites, sugar, and lemon and beat with a mixer until the egg whites are firm.

In a bowl with the egg yolks, add the spatulas of the egg white mixture and mix well with a spatula.

Add the egg yolk mixture to the rest of the egg white mixture and combine everything well.

Add the mixture into the mold and turn it in a circle with a skewer stick. Gently tap the mold several times to remove any air bubbles.

Add the mold to the baking sheet and pour hot water. Bake at 284°F/140°C for 60-70 minutes.