Mystery Dessert - cooking recipe

Ingredients

1 stick melted margarine
1 c. flour
1 c. chopped pecans
1 c. confectioners sugar
1 (8 oz.) pkg. cream cheese
1 large container Cool Whip
2 pkg. butterscotch instant pudding
3 c. milk

Preparation

Mix the margarine, flour and 3/4 cup pecans together.
Spread in 9 x 13-inch pan.
Bake at 350\u00b0 for 15 minutes; cool.