4 tablespoons cider vinegar
25 tablespoons butter flavored shortening
1 tablespoon honey
1 tablespoon brown sugar
1/2 teaspoon salt
2 cups crushed pineapple
1 (8 ounce) package frozen light whipped topping, thawed
1 (9 inch) prepared graham cracker crust
Preheat oven to 375 degrees F (190 degrees C).
In a large saucepan, combine vinegar, shortening, honey, brown sugar, salt and pineapple. Bring to a boil over medium heat, stirring constantly. Boil 20 minutes. Remove from heat and stir in whipped topping until mixture is thick. Pour into pie crust and cool completely. Cover and refrigerate 2 hours or overnight before serving.