2 cups frozen blueberries
1/2 cup white sugar
1 tablespoon lemon juice
1 cup buttermilk
3 eggs
1 teaspoon vanilla extract
1/2 teaspoon salt
1/4 cup flour
2 tablespoons butter, softened
1 refrigerated pie crust
Preheat oven to 350 degrees Fahrenheit.
Place blueberries in a bowl and add white sugar and lemon juice. Stir and set aside.
In a separate bowl mix together the buttermilk, eggs, vanilla extract, salt, flour, and butter.
Using a fork, poke holes in the bottom of the pie crust. Then place blueberries in the bottom of the pie crust. Pour buttermilk mixture over the blueberries.
Place the pie in the preheated oven and bake for 40 - 50 minutes, until the top is golden brown.