Holy Smoke - cooking recipe

Ingredients

1 c. flour
1 stick margarine
1/2 c. pecans, crushed
8 oz. cream cheese
1 tsp. vanilla
1 c. powdered sugar
16 oz. Cool Whip
2 small pkg. chocolate instant pudding
chopped pecans (optional)

Preparation

Mix first 3 ingredients.
Spread in bottom of 9 x 12-inch baking dish.
Bake at 300\u00b0 for 25 minutes.
Cool.