Sour Cream Blueberry Pie

INGREDIENTS
Filling:
1 cup sugar
3 tablespoons all-purpose flour
1 1/4 cups sour cream
1 large egg
1 1/2 teaspoons vanilla extract
1 teaspoon lemon juice
1 teaspoon lemon zest
1/4 teaspoon salt
3 cups blueberries
1 pie shell, homemade or store-bought
Topping:
3 tablespoons all-purpose flour
2 tablespoons sugar
2 tablespoons cold butter, cut into small cubes

PREPARATION

1. Preheat oven to 350º F.
2. In a large bowl or mixer, beat together sugar and flour with sour cream, egg, vanilla extract, lemon juice and zest, and salt.
3. Once fully incorporated, gently fold in blueberries.
4. Pour filling into prepared pie crust and place in oven. Bake for 40 minutes.
5. While pie is baking, cut together flour, sugar and cold, cubed butter until mixture is crumbly.
6. Remove pie from oven, then sprinkle crumb topping over the top.
7. Return pie
8. to oven and bake for another 20-30 minutes minutes, or until topping is golden brown and center is set.
9. Remove pie from oven and chill until set.
10. Slice, serve and enjoy!

Recipe adapted Belle of the Kitchen