Combine the pudding mix with the milk in a large bowl and mix well. Fold in the cream cheese and whipped topping. Add the pecans and marshmallows. Pour into a serving bowl. Cover and chill. Makes 6 to 8 servings.
1 small package butter pecan instant pudding mix
1 cup milk
8 ounces cream cheese, softened
12 ounces whipped topping
1/2 cup chopped pecans
2 cups small marshmallows