Air souffl?

Add sweetener and vanillin to the proteins, beat until steady peaks.

Pour gelatin with water until it swells, then heat it in a water bath (or in a microwave oven) until it is completely dissolved, wait until it cools down and pour it into the whites foam, gently stir with a spatula.

We put it in the form and send it to the refrigerator for a couple of hours.

Bon Appetit!