1 (8 oz.) pkg. cream cheese, softened
1/3 c. sugar
1 c. sour cream (1/2 pt.)
2 tsp. vanilla
1 (8 oz.) container Cool Whip
1 graham cracker crust

Beat cheese until smooth; beat in sugar. Blend in sour cream and vanilla. Fold in Cool Whip, mixing well. Spoon into graham cracker crust. Chill until set, about 2-3 hours. May garnish with fruit.