Heavenly Hash - cooking recipe

Ingredients

1 pint half and half
1 large can crushed pineapple
2 Tbsp. corn starch
1 stick margarine
1 lb. bag marshmallows
1/2 c to 1 c. chopped pecans
1 large container sour cream

Preparation

In a sauce pan, stir together half and half, margarine and cornstarch over medium heat until it starts to thicken, remove from heat.
Add marshmallows and stir until dissolved.
Add pineapple that has been drained and pecans.
Pour into container with a lid and refrigerate over night.
Before serving, stir in sour cream.