Preheat your oven to 180°C (350°F). Line a baking sheet with parchment paper.
Whip the egg yolks & sugar: In a bowl, whisk egg yolks with 50g (¼ cup) sugar until pale and fluffy. Stir in vanilla extract.
3 Eggs, 100 g Sugar, 5 ml Vanilla extract
Whip the egg whites: In a separate clean bowl, beat the egg whites with a pinch of salt until soft peaks form. Gradually add the remaining 50g (¼ cup) sugar and beat until stiff peaks form.
Combine & fold: Gently fold the egg yolk mixture into the whipped egg whites, careful not to deflate the batter.
Sift the dry ingredients: In another bowl, whisk together the flour and baking powder. Sift this over the egg mixture and gently fold until just combined.
3 g Baking powder, A Pinch Salt, 100 g All purpose flour
Pipe & bake: Transfer the batter to a piping bag and pipe 3-inch long strips onto the parchment-lined baking sheet. Dust with powdered sugar.
Powdered sugar
Bake for 10–12 minutes, or until lightly golden. Let cool completely before using.