Preheat the oven to 350°F (175°C)
In a bowl, mix eggs, sugar, oil, lemon zest, and lemon juice
In a separate bowl, combine flour and baking powder, then add to the wet ingredients
Mix until you get a soft, sticky dough
Roll into golf ball-sized pieces, then toss generously in powdered sugar
Place on a parchment-lined baking sheet
Bake for 18–20 minutes, until lightly golden and set
Dust with extra powdered sugar before serving
