Set the dough into prepared baking pan and press with your fingers. Bake for 15~20 minutes until light brown, remove from the oven, set aside and let it cool completely.
Preheat oven to 180℃ (350℉)，grate lemon zest from one lemon (Do not grate the white part of lemon, it will cause a bitter texture)
5. 將雞蛋，細砂糖，檸檬皮與檸檬汁攪打均勻。
Whisk the eggs, sugar, lemon zest and lemon juice together.
6. 最後加入麵粉攪打至無顆粒狀。
Then whisk in flour and mix well.
7. 將麵糊倒在已冷卻的餅皮上，放入烤箱烘烤35~40分鐘(180℃)。
Pour the mixture all over the top of crust and bake for 35~40 minutes (180℃)。
8. 烤好後取出冷卻約15分鐘，切成小方塊後放入冰箱冷藏(約30分鐘)，上桌前再撒上糖粉和檸檬片。
Remove the lemon bars from the oven when its done and let it cool for 15 minutes. Cut in small pieces and pop in fridge (about 30 minutes). Dust with icing sugar and sliced lemon before serving.
∮ 貼心小提醒 Notes ∮
★ 糖粉跟檸檬片是選擇性，可加可不加~
Icing sugar and sliced lemon are optional, add or skip them as desired.