3 (8 oz.) pkgs. cream cheese
1 1/2 pts. sour cream
1 1/2 c. sugar
6 eggs
2 tsp. vanilla

Preheat oven to 375 degrees. Blend cream cheese, sour cream and sugar. Add eggs, one at a time, blend. Add vanilla.

CRUST:

1 sm. box Washington cake mix
1 egg
2 tbsp. oil
9 1/2 inch springlock pan

In a separate bowl, mix cake mix, egg and oil. Then line pan with crust mixture, spread evenly on bottom of pan. Come up on sides slightly. Pour cheese mixture into cake pan. Bake in preheated, 375 degree, oven for 45 to 50 minutes. Then turn off oven, but leave cake in oven for 1 hour. Refrigerate overnight.