Apple Ricotta Pie

Yield:	8 Servings
Categories:	Pies, Fruits, Desserts

3/4	c	Grape-Nuts cereal
2	lg	Apples (Rome, Beauty), peeled, cored, and sliced thin
1	ts	Lemon rind, grated
1	ts	Lemon juice
1/2	ts	Cinnamon
1 1/2	c	Ricotta
1/3	c	Sugar
1		Egg white, and
1		Egg, whole, lightly beaten
1	c	Yogurt, plain