1/2 cup butter or 1/2 cup margarine, melted |
1 1/2 cups all-purpose flour |
1/2 cup chopped pecans |
1 (8 ounce) package cream cheese, softened |
1 cup sifted powdered sugar |
1 (8 ounce) container cool whip |
2 (3 3/4 ounce) packages instant butterscotch pudding mix |
3 cups milk |