Blueberry Crumb Pie

1 unbaked 9-inch pie crust
3/4 cups sugar
1/3 cup flour
3 tablespoons lemon juice
5 cups blueberries, fresh or thawed frozen
2/3 cup brown sugar
3/4 cup rolled oats
1/2 cup flour
1/2 teaspoon cinnamon
6 tablespoons cold butter or margarine

- Preheat oven to 350 degrees F (for pre-baking pie crust). Line unbaked pie crust with aluminum foil weighted down with pie weights (or dried beans). Bake in 350 degree F oven for 10 to 12 minutes.
- Preheat the oven to 375 degrees F (190 degrees C). In a large bowl, stir together the sugar and flour. Gently stir lemon juice in the blueberries, then add sugar/flour mixture. Pour into the pie crust.
- In a medium bowl, stir together the brown sugar, oats, flour and cinnamon. Cut in butter until mixture is crumbly. Spread the crumb topping evenly over the pie filling.
- Bake for 40 minutes in the preheated 375 degree F oven, or until browned on top. Cool over a wire rack.

View Crisco Single Pie Crust recipe here .