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To make a Blueberry Crumble Pie, gather these ingredients: - 2 cups fresh blueberries - 1 cup granulated sugar (divided) - 2 tablespoons cornstarch - 1 tablespoon lemon juice - 1 tablespoon lemon zest - 1 teaspoon vanilla extract - 1 teaspoon ground cinnamon - 1 pre-made pie crust (store-bought or homemade) - 1 cup rolled oats - 1/2 cup all-purpose flour - 1/3 cup brown sugar - 1/2 cup unsalted butter, melted - Pinch of salt Fresh blueberries taste great in this pie. They burst with flavor and keep their shape. You can find them in stores during summer. If you can't get fresh ones, frozen blueberries work too. They are picked at peak ripeness, so they’re still sweet. Just remember to thaw them first and drain excess liquid to avoid a watery pie. If you want to swap out granulated sugar, there are options. Honey and maple syrup can add nice flavors. Use about 3/4 cup of honey or maple syrup for every cup of sugar. For a lower-calorie choice, try stevia or erythritol. These sweeteners can be used in equal amounts, but check the package for details. Each option gives a different taste, so choose what you like! {{ingredient_image_1}} Start by preheating your oven to 375°F (190°C). This step is key. A hot oven helps to bake the pie evenly. Set the temperature early, so it’s ready when you finish preparing the pie. In a mixing bowl, add the fresh blueberries. Then, pour in 1/2 cup of granulated sugar. Next, sprinkle in the cornstarch, lemon juice, lemon zest, vanilla extract, and ground cinnamon. Gently fold the mixture together. You want the blueberries to be coated well. This mix brings out their sweet and tangy flavors. Once your filling is ready, grab a pre-made pie crust. Carefully pour the blueberry mixture into the crust. Spread it out evenly. Make sure the blueberries are well-distributed. This helps each slice have a good amount of filling. In a separate bowl, mix together the rolled oats, all-purpose flour, and brown sugar. Add the melted butter and a pinch of salt. Stir the mixture until it looks like wet sand. This will create a crunchy topping that pairs well with the sweet blueberries. Now, it’s time to bake. Evenly sprinkle the crumble topping over the blueberry filling. Place the pie in your preheated oven. Bake for about 35-40 minutes. You want the topping to be golden brown and the blueberries to bubble. Once it’s done, remove the pie from the oven. Let it cool on a wire rack for at least 15-20 minutes. This helps the filling set a bit before serving. To get that perfect crumble texture, use cold butter. Cut it into the dry mix. The butter needs to mix until it resembles wet sand. If it looks too dry, add a bit more melted butter. This will help create a crunchy topping. Mix in oats and flour well to have a great balance. A flaky pie crust starts with cold ingredients. Use chilled butter and water in the dough. If you use a store-bought crust, look for one made with simple ingredients. Pre-bake the crust for 10 minutes before filling it. This helps keep the bottom from getting soggy. Serving this pie warm makes it even better. Top it with vanilla ice cream for a creamy touch. Fresh mint leaves add color and a nice flavor. Whipped cream is also a favorite choice. You can even drizzle some caramel sauce for extra sweetness. Enjoy experimenting with your favorite toppings! Pro Tips Use Fresh Blueberries: For the best flavor and texture, always opt for fresh blueberries. Frozen blueberries can be used, but they may make the filling more watery. Prevent a Soggy Crust: To avoid a soggy bottom, consider pre-baking the pie crust for 10 minutes before adding the filling. This will help create a barrier against moisture. Flavor Variations: Feel free to mix in other berries like raspberries or blackberries for a delicious twist. Adjust the sugar accordingly based on the sweetness of the berries used. Serve with Ice Cream: This pie is perfect when served warm with a scoop of vanilla ice cream. The combination of warm pie and cold ice cream is irresistible! {{image_2}} You can change the fruit in this pie. Try peaches, cherries, or apples. Each fruit brings a new taste. For peaches, slice them thin. Use about 2 cups, just like blueberries. Cherries need pitting, but they taste great too. Apples add crunch and sweetness. Mix your choice of fruit with sugar, cornstarch, lemon juice, and spices. You can even try mixed fruit for a fun twist. If you need a gluten-free option, it’s easy to swap the crust. Look for a gluten-free pie crust at the store. You can also make one at home. Use gluten-free flour blends to create your dough. Almond flour works well too. Just mix it with butter, sugar, and a pinch of salt. Press it into your pie dish, and you’re ready to fill it! To make this pie vegan, you can adjust a few things. Use a plant-based butter instead of regular butter. For the crust, choose a vegan pie crust from the store or make your own with coconut oil. Replace the granulated sugar with coconut sugar or maple syrup. These swaps keep the pie tasty and plant-friendly. You can still enjoy this cozy dessert without animal products! To keep your pie fresh, let it cool completely first. Once cool, cover it with plastic wrap or aluminum foil. You can also place it in an airtight container. This way, it stays safe from air and moisture. Store the pie in the fridge for up to three days. If you want to keep it longer, consider freezing it. When you want to enjoy your pie again, preheat your oven to 350°F (175°C). Place the pie on a baking sheet to catch any drips. Heat it for about 15-20 minutes. This warms up the pie and crisp up the crumble topping. If you prefer, you can microwave a slice for about 30 seconds. Just keep an eye on it, so it doesn't get too hot. If you want to save your pie for a special occasion, freezing is a great choice. First, cool the pie completely. Wrap it tightly in plastic wrap, then in aluminum foil. This extra layer helps prevent freezer burn. You can freeze the pie for up to three months. When you're ready to eat it, thaw it in the fridge overnight before reheating. Enjoy it just like fresh! Yes, you can use frozen blueberries. They work well in this pie. Just make sure to thaw them first. Drain any excess juice to avoid a soggy pie. Use the same amount as fresh blueberries. The taste will still be great! You will know the pie is done when the topping is golden brown. The blueberries should be bubbling around the edges. This usually takes about 35 to 40 minutes in the oven. Keep an eye on it to avoid overbaking. If you don’t have cornstarch, you can use flour as a substitute. Use 2 tablespoons of all-purpose flour instead. It will help thicken the filling, but it may not be as clear as cornstarch. Yes, you can prepare the filling in advance. Mix all the filling ingredients and store it in the fridge. It can stay fresh for up to 24 hours. Just pour it into the crust when ready to bake. You can store the pie at room temperature for up to two days. If you want it to last longer, keep it in the fridge for up to five days. Make sure to cover it well to keep it fresh. We covered the key steps for making a delicious blueberry crumble pie. You learned about choosing fresh or frozen berries, sweetener alternatives, and the best techniques for the filling and crust. I shared tips for the perfect crumble texture and how to store leftovers. You can even add your favorite fruits or try different diets like vegan or gluten-free. Enjoy making this dessert as a fun project!

Blueberry Crumble Pie

A delicious pie filled with fresh blueberries and topped with a crunchy crumble.
Print Recipe Save Recipe
Prep Time 20 minutes
Cook Time 40 minutes
Total Time 1 hour
Course Dessert
Cuisine American
Servings 8
Calories 250 kcal

Ingredients
  

  • 2 cups fresh blueberries
  • 1 cup granulated sugar (divided)
  • 2 tablespoons cornstarch
  • 1 tablespoon lemon juice
  • 1 tablespoon lemon zest
  • 1 teaspoon vanilla extract
  • 1 teaspoon ground cinnamon
  • 1 pre-made pie crust store-bought or homemade
  • 1 cup rolled oats
  • 1/2 cup all-purpose flour
  • 1/3 cup brown sugar
  • 1/2 cup unsalted butter, melted
  • 1 pinch salt

Instructions
 

  • Preheat your oven to 375°F (190°C).
  • In a mixing bowl, combine the fresh blueberries, 1/2 cup of granulated sugar, cornstarch, lemon juice, lemon zest, vanilla extract, and cinnamon. Gently fold the ingredients together until the blueberries are well-coated.
  • Pour the blueberry mixture into the pre-made pie crust, spreading it evenly.
  • In another bowl, mix together the rolled oats, all-purpose flour, brown sugar, melted butter, and a pinch of salt. Stir until the mixture resembles wet sand.
  • Evenly sprinkle the crumble topping over the blueberry filling, ensuring it is well-distributed.
  • Place the pie in the preheated oven and bake for about 35-40 minutes, or until the topping is golden brown and the blueberries are bubbly.
  • Once done, remove the pie from the oven and let it cool on a wire rack for at least 15-20 minutes before serving.

Notes

Serve warm or at room temperature with a scoop of vanilla ice cream on top, and garnish with fresh mint leaves for an added touch of color!
Keyword blueberry, crumble, dessert, pie