CRUST:

3 c. crushed vanilla wafers
1 stick butter
1/2 c. chopped pecans

Mix and press in bottom of a 9 x 13 inch pan. Bake at 350 degrees for 15 minutes. Cool.

16 oz. sour cream
1 can sweetened condensed milk
2/3 c. powdered orange drink

Spread over cool crust. Top with 8 ounces frozen whipped topping. Sprinkle with 1/2 cup chopped pecans - chill and serve.