Orange Cake

Yield:	1 Servings
Categories:

5	oz	Butter; (I always use unsalted butter for cakes) + butter or cooking spray for the cake pan
3	oz	White sugar
3		Egg yolks + 3 egg whites; (separated)
6	oz	Candied orange rind; cubed
		Grated rind of 1 orange
2	tb	Grand Marnier
1	pn	Salt
4	oz	Self-raising flour
3	oz	Potato; (or corn) starch
		ICING; (SORT OF
2	oz	White sugar
2	tb	Grand Marnier; (or more, according to taste)
1		Orange ; juice of