1 Basic 9" Pie Crust
sour cream custard layer:
1 1/2 cups sour cream
1/2 cup sugar
3 eggs
1 1/2 tsp vanilla
blackberry layer:
1/2 cup sugar
1/2 cup water
2 cups blackberries
1 tbsp cornstarch
1 tbsp water
Blind bake pie crust and cool completely.
To make the sour cream custard: Preheat oven to 325 degrees.
Whisk together the sour cream, sugar, eggs, and vanilla until smooth.
Pour into pie crust and bake 35-40 minutes, or until the custard is set.
Remove from the oven and allow to cool at room temperature.
To make the berries: In a saucepan, combine the sugar and water and bring to a boil, stirring until sugar dissolves.
Reduce heat to low and add the berries.
Cook gently for 5 minutes until the berries soften and exude some juice.
In a bowl, combine the cornstarch and 1 tbsp water until smooth, then add to the simmering berry mixture.
Boil for about 1 minute, until thickened.
Cool.
Spoon the berries over the custard. Refrigerate before serving.