In a bowl, Mix the egg yolks, Fresh Gata, Sugar and Vanilla extract. Mix until well incorporated and the sugar dissolves.

Strain the mixture and transfer to a pitcher for easy pouring.

Using a metal puto mold, caramelize the sugar by directly heating the cups with sugar in a stove top until sugar melts and develops a golden-brown color. Set aside to cool down.

Pour about 1/8 cup of the mixture per mold.

Steam for 30-45 minutes on a medium low heat.

Poke with toothpick to check if the flan is ready. If the toothpick comes out clean, then the flan is ready.

Cool down at room temperature before refrigerating for about 2 hours.

Serve cold.