Ingredients

• 3 eggs whites
• 0.25 cups white sugar
• 1.67 cups confectioners' sugar
• 1 cup finely ground almonds

Instructions

1. 1 Line a baking sheet with a silicone baking mat.
2. 2 Beat egg whites in the bowl of a stand mixer fitted with a whisk attachment until foamy. Add white sugar and beat until egg whites are glossy, fluffy, and hold soft peaks.
3. 3 Sift confectioners' sugar and ground almonds in a separate bowl; quickly fold almond mixture into egg whites, about 30 strokes.
4. 4 Spoon a small amount of batter into a plastic bag with a small corner cut off and pipe a test disk of batter, about 1 1/2 inches in diameter, onto the prepared baking sheet. If the disk of batter holds a peak instead of flattening immediately, gently fold batter a few more times and retest.
5. 5 When batter is mixed enough to flatten immediately into an even disk, spoon into a pastry bag fitted with a plain round tip. Pipe batter onto the baking sheet in rounds, leaving space between the disks. Let piped cookies stand out at room temperature until they form a hard skin on top, about 1 hour.
6. 6 Preheat the oven to 285 degrees F (140 degrees C).
7. 7 Bake cookies in preheated oven until set but not browned, about 10 minutes.
8. 8 Let cookies cool completely before filling, about 30 minutes.

Nutrition per serving