Lemon Angel Pie

Directions

1. 1
   Beat egg whites and cream of tartar until foamy.
2. 2
   Add sugar, 2 tablespoons at a time, beating until very stiff and glossy.
3. 3
   Bake in glass pie dish.
4. 4
   Build up sides to form a hollow space for filling.
5. 5
   Bake in preheated oven at 275° for 1 hour.
6. 6
   Turn off oven; leave in oven for 1 hour.
7. 7
   Remove and cool.