Portuguese Egg Pudding

Directions

1. 1
   Preheat oven to 200 degrees Celsius.
2. 2
   In a saucepan, whip the egg yolks, add the sugar, and whip again.
3. 3
   Gradually add the flour, milk, and finally the grated lemon peel.
4. 4
   After everything is whipped, cook over low heat, stirring constantly.
5. 5
   When the cream is thick, let it cool down slightly before mixing in the egg whites.
6. 6
   Pour the mix in a deep clay dish, or other ovenproof pan. Sprinkle with a lot of cinnamon powder, and bake for about 20 minutes until pie splits open.