For the Cheesecake:
8oz cream cheese
1/4 c sugar
1 egg yolk
1/2 t vanilla
1/2 t lemon zest
Combine cream cheese and sugar, beat until smooth. Add the other three ingredients. Fold in until fully combined. Do not over mix. Pour into partially baked crust, and bake for 15 minutes or until set. Meanwhile, make the lemon filling.
For the lemon pie filling:
juice of one large lemon (1/4 c)
2/3 c sugar
1/8 t salt
3/4 c +2 T water
3 egg yolks
zest of one lemon (minus the 1/2 t for the cheesecake)
1 T cold butter
Combine everything except lemon zest and butter in a small saucepan. Cook over medium heat until it thickens stirring continuously. When done, remove from heat and pour over baked cheesecake layer. Immediately make meringue.
For the meringue:
4 egg whites
1/2 t cream of tarter
6 T sugar
1/2 t vanilla
Combine egg whites and cream of tarter. Beat until frothy and add vanilla. Slowly add sugar one T at a time. Beat until stiff peaks form. Pour out over hot filling and spread to edges of crust, sealing the crust to the meringue. Broil in the oven until the meringue begins to toast. Watch closely because the meringue will go from beautifully tan to burnt in no time flat.
It was a fun change of pace from the lemon curd cheesecake.