Wild blueberries are small and flavorful. The little bit of almond in the topping amps up the flavor of the berries in this crumble-topped blueberry pie recipe.
03Combine first 4 ingredients in processor; blend until mixture begins to clump together. Transfer to bowl; chill 30 minutes. Position rack in bottom third of oven and preheat to 400°F. Spread blueberry filling evenly in unbaked crust. Sprinkle topping evenly over. Place pie on rimmed baking sheet and bake until crust and topping are golden and filling bubbles thickly, about 50 minutes. Transfer pie to rack and cool completely. DO AHEAD Can be made 8 hours ahead. Let stand at room temperature.