Lemon Tray Cake

Directions

1. 1
   Preheat oven to 180 degrees Celsius.
2. 2
   Grease a baking tray with margarine and sprinkle with flour. Set aside.
3. 3
   In a bowl, whisk the egg yolks with 175 grams of sugar, and the lemon zest.
4. 4
   Add 250 millileters of milk and oil. Whisk again.
5. 5
   Add the flour and baking powder, and mix. Set aside.
6. 6
   In another bowl, whisk the egg whites and the remaining 100 grams of sugar, until stiff.
7. 7
   Add spoonfuls of the whites to the dough, and gently mix in from top to bottom.
8. 8
   When everything is well mixed, place the dough on the tray, and bake for 35 to 40 minutes.
9. 9
   Remove from oven.
10. 10
    While the cake is still warm and in the tray, prick with a toothpick, or skewer stick, and sprinkle with 1/2 cup of warm milk.
11. 11
    Allow it to cool.
12. 12
    Cut the cake into squares, and sprinkle with powdered sugar.