2 c. mashed sweet potatoes
1/2 c. sugar
1 large can crushed pineapple (reserve juice)
2 c. miniature marshmallows
6 oz. cream cheese, softened
1/2 c. nuts

Mix all together and spread in 9 x 9 x 2-inch dish.

Topping:

1/2 c. sugar
juice from pineapple
3 tbsp. butter
2 tbsp. flour
1 large Cool Whip

Mix sugar, flour and juice. Cook until thick. Cool. Fold into Cool Whip. Spread over potatoes and refrigerate.