Costa Di Crema(Lemon Cream Tart) - cooking recipe

Ingredients

2 lemons
2 eggs, separated
1/4 c. superfine sugar
1 1/2 c. flour
3 oz. butter
3 Tbsp. superfine sugar
1 egg yolk
1/4 c. cream
rind of 1 orange

Preparation

Grate rind of the lemons and squeeze 1/4 cup juice.
Beat together 2 egg yolks and 1/4 cup sugar, lemon rind and juice. Transfer to a double boiler and stir over simmering water until slightly thickened.
Let cool.