Mississippi Mud Pie
["1 c. all-purpose flour", "1 c. chopped pecans", "1/2 c. butter or margarine, melted", "1 (8 oz.) pkg. cream cheese", "1 (3 oz.) pkg. cream cheese", "1 c. sifted powdered sugar", "1 (12 oz.) container whipped topping, thawed and divided", "1 tsp. vanilla", "2 (3.9 oz.) pkg. instant chocolate pudding mix", "2 1/2 c. milk", "semi-sweet chocolate shavings (garnish)"]
["Combine first three ingredients.", "Press into bottom of 13 x 9 x 2-inch baking dish.", "Bake at 325\u00b0 for 20 to 25 minutes.", "Cool completely."]
["flour", "pecans", "butter", "cream cheese", "cream cheese", "powdered sugar", "vanilla", "instant chocolate pudding mix", "milk", "semi-sweet chocolate shavings"]