Fruit Pie with Crumb Topping

Preheat oven to 400 degrees. Combine 5 cups blueberries or other fruit with 3/4 to 1 cup granulated sugar, 3 tablespoons flour, 1 tablespoon lemon juice, and 1/8 teaspoon salt. Pour into pie shell; sprinkle with 1/2 recipe Crumb Topping.

Place on foil-lined baking sheet in lower third of oven; reduce heat to 350 degrees. Bake until fruit bubbles and crust browns, 1 1/2 hours. If topping begins to brown too quickly, tent with foil. Let cool 6 hours.