01 -
Preheat oven to 175°C. Grease a muffin tin or line with cupcake liners to prevent sticking.
02 -
Whisk granulated sugar, all-purpose flour, baking powder, and salt in a large mixing bowl until evenly distributed.
03 -
Add melted unsalted butter, fresh lemon juice, and lemon zest to the dry mixture. Stir until smooth and uniform.
04 -
Add eggs one at a time, mixing thoroughly after each addition. Blend in vanilla extract until fully incorporated.
05 -
Gradually pour in whole milk, stirring constantly until a smooth, pourable batter forms.
06 -
Distribute batter evenly among muffin cups, filling each about three-quarters full.
07 -
Place the tin in the preheated oven and bake for 25 to 30 minutes, or until tops are golden brown and a skewer inserted in the center comes out clean.
08 -
Cool pies in the tin for 10 minutes. Transfer to a wire rack to cool completely. Dust with powdered sugar before serving, if desired.