These butterless cookies are very simple to prepare!

INGREDIENTS
1 egg
1/3 teaspoon salt
1/2 teaspoon vanilla extract
70 g (1/3 cup) sugar
60 ml (1/4 cup) olive oil
2 1/2 tablespoons cornstarch
2 1/2 tablespoons yogurt
8g baking powder
260 g (2 cups) flour
Melted chocolate
METHOD