Cheesecake

Directions

1. 1
   Mix cream cheese and Ricotta cheese until blended.
2. 2
   Beat eggs until lemon colored.
3. 3
   Add sugar and lemon juice to eggs. Gradually add egg mixture to cheese mixture.
4. 4
   Combine flour and cornstarch and stir into cheese mixture.
5. 5
   Add butter and vanilla. Mix well.
6. 6
   Add sour cream last.
7. 7
   Pour into ungreased 9 x 13-inch pan.
8. 8
   Bake in preheated 325° oven for 15 minutes, then at 375° for 40 minutes.
9. 9
   Turn oven off.
10. 10
    Leave cheesecake in oven for 1 hour without opening door.
11. 11
    Cool on rack.
12. 12
    Chill.