Lemon Lush Dessert
["1 stick margarine, softened", "1/2 c. pecans, chopped", "1 c. flour", "2 (3 oz.) lemon instant pudding mix", "3 c. milk"]
["Mix until thick. Spread over cream cheese layer. Top with remaining Cool Whip. Chill several hours. Decorate with sliced lemons and pecans."]
["margarine", "pecans", "flour", "lemon instant pudding", "milk"]