1 (5 1/4 oz.) pkg. instant vanilla pudding
1 (8 oz.) can crushed pineapple, including juice
1 tbsp. sugar
1 pt. sour cream
1 (9 inch) prepared graham cracker crust
Whipped cream or topping for garnish

In a large bowl combine pudding mix, pineapple, sugar and sour cream. Mix well, but do not use electric mixer. Pour into crust and refrigerate for 2 hours. Top with whipped cream or topping, if desired.