White Chocolate Fudge

8 oz softened cream cheese
4 cups powdered sugar
1 1/2 t vanilla
12 oz white baking chocolate
3/4 cup chopped pecans

Beat cream cheese, sugar, and vanilla until smooth. Melt white chocolate in a double boiler. Fold into cream cheese mixture with pecans. Spread in a greased 8" square pan. Chill. Cut into squares.