This recipe is from Shirley McNevich's Mom's Best Recipes Vol 4. Published here with her permission.
Don't forget to check Shirley's blog.
(by Shirley McNevich)
1 pre-made Keebler graham cracker crust
2 cups mashed strawberries
2 TBSP white sugar
1/2 cup sour cream
1 - 8oz. Cool Whip (thawed)
In a bowl add mashed strawberries and white sugar--stir. Add sour cream--stir. Fold in Cool Whip--stir. Pour mixture into graham cracker crust. Refrigerate overnight. Serve the next day (you can put some fresh strawberry slices on top before serving).