Blueberry Crumble Pie

Name: Blueberry Crumble Pie
Prep time: 3 h
Cook time: 1 h
Total time: 4 h
Cuisine: American
Ingredients: 1 unbaked Flaky Pie Crust or All-Butter Pie Crust (what I used)*; egg wash for pie crust: 1 large egg beaten with 1 Tablespoon milk; 1/2 cup (100g) packed light or dark brown sugar; 6 Tablespoons (46g) all-purpose flour (spooned & leveled); 1/2 teaspoon ground cinnamon; 1/8 teaspoon salt; 5 Tablespoons (71g) unsalted butter, very cold and cubed; 1/2 cup (43g) old-fashioned whole rolled oats; 6 cups (about 840g) fresh blueberries*; 1/2 cup (100g) granulated sugar; 1/3 cup (41g) all-purpose flour; 1 Tablespoon cornstarch; 1 Tablespoon fresh lemon juice; 1 teaspoon fresh lemon zest

Instructions

Prep:3hCook:1h

This blueberry crumble pie combines a flaky pie crust, juicy blueberry filling, and buttery brown sugar oat crumble topping. With plenty of fresh blueberries, bright lemon flavor, and a thick, jammy filling, it's a beginner-friendly pie that's perfect for cookouts and summer occasions! No need to pre-bake the crust.

Updated at: Tue, 14 Jul 2026 00:08:43 GMT