Blackberry Pie Crumble Bars
Blackberry Pie Crumble Bars are a delicious dessert that perfectly combines the tartness of blackberries with a buttery, crumbly topping. These bars are an ideal treat for any occasion, whether you are hosting a summer barbecue or simply indulging in a weekend dessert. The recipe features a sweet and tangy blackberry filling layered between a rich, crumbly crust and topping, creating a delightful texture that is both satisfying and comforting. The vibrant purple hue of the blackberries adds a pop of color to the dessert, making it visually appealing, while the aroma of baked berries and warm spices fills your kitchen with a welcoming scent. Each bite offers a burst of juicy blackberry flavor, making these bars a favorite for both fruit lovers and dessert enthusiasts alike. They are easy to prepare and can be made ahead of time, allowing for a stress-free dessert option. Whether enjoyed warm out of the oven or chilled from the fridge, Blackberry Pie Crumble Bars are sure to impress your family and friends, offering a taste of homemade goodness that is both nostalgic and unforgettable.
Why You’ll Love This Recipe?
This Blackberry Pie Crumble Bars recipe is a winner for several compelling reasons. First and foremost, the taste is simply exceptional. The natural sweetness of the blackberries pairs beautifully with the buttery crumble, creating a harmonious balance that is both tangy and sweet. The addition of a hint of cinnamon enhances the flavor profile, making each bite a true delight.
Secondly, the preparation of these bars is remarkably straightforward. With just a handful of ingredients and minimal effort, you can whip up a batch in no time. The recipe features a simple process that doesn’t require any special equipment, making it accessible for bakers of all skill levels.
Lastly, the appearance of these crumble bars is striking. The deep purple filling peeking through the golden crumble topping is eye-catching and inviting. When served, they cut beautifully into squares, showcasing the layers of crust, filling, and crumble. These bars not only taste amazing but also look stunning on any dessert platter, perfect for impressing your guests or simply enjoying a treat at home.
Ingredients:

To create the scrumptious Blackberry Pie Crumble Bars, you will need the following ingredients:
– 2 cups all-purpose flour: This forms the base of both the crust and the crumble topping, providing structure and texture.
– 1 cup granulated sugar: This sweetens the filling and adds a touch of sweetness to the crumble topping.
– 1 teaspoon baking powder: This helps the crumble topping rise slightly, creating a lighter texture.
– 1/2 teaspoon salt: A pinch of salt enhances the flavors and balances the sweetness.
– 1 cup unsalted butter (2 sticks), softened: The butter brings richness to the bars, contributing to the flavor and texture.
– 1 teaspoon vanilla extract: This adds a subtle warmth and depth of flavor to the crust and crumble.
– 2 cups fresh blackberries: The star ingredient, fresh blackberries provide a tart and juicy filling that is bursting with flavor.
– 1 tablespoon cornstarch: This helps thicken the blackberry filling, preventing it from becoming too runny.
– 1 tablespoon lemon juice: A splash of lemon juice brightens the flavors of the blackberries and enhances their natural sweetness.
– 1 teaspoon ground cinnamon: This warm spice adds depth to the crumble topping and complements the blackberries beautifully.
These ingredients come together to create a delightful dessert that is sure to satisfy any sweet tooth. Each component plays a vital role in achieving the perfect balance of flavors and textures in your Blackberry Pie Crumble Bars.
How To Make Blackberry Pie Crumble Bars?

Making Blackberry Pie Crumble Bars is a simple and rewarding process. Follow these detailed steps to create your own batch of delicious bars:
1. Preheat your oven: Begin by preheating your oven to 350°F (175°C). This ensures that your bars bake evenly and develop a golden crust.
2. Prepare the baking dish: Grease a 9×13-inch baking dish with butter or cooking spray. This will prevent the bars from sticking and make for easier removal later.
3. Make the crust: In a large mixing bowl, combine the flour, granulated sugar, baking powder, and salt. Whisk these dry ingredients together until well blended. Next, add the softened butter and vanilla extract to the bowl. Using a pastry cutter or your fingers, work the butter into the dry ingredients until the mixture resembles coarse crumbs. Press about two-thirds of this mixture firmly into the bottom of the prepared baking dish to form the crust.
4. Prepare the blackberry filling: In a separate bowl, combine the fresh blackberries, cornstarch, lemon juice, and a tablespoon of sugar. Gently toss the blackberries to coat them evenly with the cornstarch and sugar mixture. This will help thicken the juices that the blackberries release during baking.
5. Assemble the bars: Evenly spread the blackberry filling over the pressed crust in the baking dish.
6. Add the crumble topping: Sprinkle the remaining crumble mixture over the blackberry filling, ensuring it is evenly distributed. This will create a beautiful, crumbly topping once baked.
7. Bake the bars: Place the baking dish in the preheated oven and bake for 35-40 minutes, or until the top is lightly golden and the filling is bubbling around the edges. Keep an eye on the bars towards the end of the baking time to prevent over-browning.
8. Cool and cut: Once baked, remove the bars from the oven and allow them to cool in the baking dish for about 20 minutes. Then, carefully lift the bars out of the dish using parchment paper or by running a knife around the edges. Let them cool completely on a wire rack before cutting them into squares.
9. Serve: Enjoy your Blackberry Pie Crumble Bars plain, or serve them with a scoop of vanilla ice cream or a dollop of whipped cream for an extra treat.
Tips For Variations:
While the classic Blackberry Pie Crumble Bars are delicious as is, there are plenty of ways to customize this recipe to suit your taste preferences or to use what you have on hand. Here are some unique ideas for variations:
– Mixed Berries: If blackberries are not available or you want to switch things up, consider using a mix of berries such as blueberries, raspberries, or strawberries. Each type of berry brings its own flavor, and combining them can create a delightful medley.
– Nuts for Crunch: Adding chopped nuts such as walnuts or pecans to the crumble topping can provide an added layer of texture and flavor. Simply fold about half a cup of your chosen nuts into the crumble mixture before sprinkling it over the blackberry filling.
– Oatmeal Crumble: For a heartier topping, replace half of the all-purpose flour in the crumble with rolled oats. This will give the bars a chewy texture and a rustic feel.
– Spice It Up: Feel free to experiment with spices in the crumble topping. A pinch of nutmeg or ginger can add a warm, aromatic element that complements the blackberries beautifully.
– Gluten-Free Option: To make these bars gluten-free, substitute the all-purpose flour with a gluten-free baking blend. Ensure that the other ingredients used are also gluten-free.
– Citrus Twist: Adding a bit of orange or lime zest to the blackberry filling can brighten the flavor even more. The citrus notes will elevate the overall taste and give the bars a refreshing twist.
– Sweetener Alternatives: If you prefer natural sweeteners, consider using honey or maple syrup instead of granulated sugar. Be mindful of adjusting the liquid content in the recipe if you use liquid sweeteners.
These variations not only offer new flavors but also allow you to adjust the bars to fit your needs or the ingredients you have on hand. Don’t hesitate to get creative and make this recipe your own!
Serving Suggestions:

When it comes to serving your Blackberry Pie Crumble Bars, there are countless ways to make them even more enjoyable. Here are some creative serving suggestions to elevate your dessert experience:
– A la Mode: One of the most popular ways to enjoy these bars is to serve them warm with a scoop of vanilla ice cream on top. The cold ice cream melts slightly on the warm bars, creating a delightful contrast in temperature and texture.
– Whipped Cream: A dollop of freshly whipped cream adds a light and airy element to the bars. You can even flavor the cream with a touch of vanilla or a sprinkle of cinnamon to complement the blackberry filling.
– Drizzle of Sauce: A simple drizzle of berry sauce or caramel sauce can add an extra layer of flavor and visual appeal. To make a berry sauce, simply heat up some additional blackberries with a bit of sugar and water until they break down into a sauce.
– Dusting of Powdered Sugar: For a simple yet elegant touch, dust the cooled bars with powdered sugar just before serving. This adds a touch of sweetness and makes for a beautiful presentation.
– Pair with Coffee or Tea: These bars make an excellent accompaniment to your favorite hot beverage. Serve them alongside a cup of coffee or tea for a delightful afternoon treat.
– Pack for Picnics: Cut the bars into smaller squares and pack them for a picnic or outdoor gathering. They are easy to transport and make for a perfect sweet snack to enjoy in the great outdoors.
– Breakfast Treat: Who says dessert is just for after dinner? These bars can also serve as a delicious breakfast treat. Pair them with yogurt and fresh fruit for a satisfying morning meal.
These serving suggestions are sure to impress your guests and elevate the overall experience of enjoying Blackberry Pie Crumble Bars. Whether you choose to keep it simple or go all out, these bars are bound to be a hit.
FAQ:
Can I use frozen blackberries instead of fresh?
Yes, frozen blackberries can be used in this recipe. Just make sure to thaw them and drain any excess liquid to avoid a soggy filling.
How should I store leftover bars?
Store any leftover bars in an airtight container at room temperature for up to three days or in the refrigerator for up to a week. For longer storage, consider freezing them.
Can I make these bars ahead of time?
Absolutely! You can prepare the bars a day in advance. Simply bake them, let them cool, and store them in the refrigerator until ready to serve.
Can I use other fruits in this recipe?
Yes, you can substitute blackberries with other fruits like blueberries, raspberries, or even peaches for a different flavor profile. Adjust the sugar based on the fruit’s sweetness.
What if my crumble topping is too dry?
If your crumble topping appears too dry, you can add a little melted butter or a splash of water to help moisten it. Just be careful not to overdo it, as you still want a crumbly texture.

Blackberry Pie Crumble Bars
Equipment
- Mixing Bowl
- Baking Dish
- Whisk
- Pastry Cutter
Ingredients
Ingredients
- 2 cups All-purpose flour Forms the base of both the crust and the crumble topping.
- 1 cup Granulated sugar Sweetens the filling and adds sweetness to the crumble topping.
- 1 teaspoon Baking powder Helps the crumble topping rise slightly.
- 1/2 teaspoon Salt Enhances flavors and balances sweetness.
- 1 cup Unsalted butter Brings richness to the bars.
- 1 teaspoon Vanilla extract Adds warmth and depth of flavor.
- 2 cups Fresh blackberries Provides a tart and juicy filling.
- 1 tablespoon Cornstarch Helps thicken the blackberry filling.
- 1 tablespoon Lemon juice Brightens the flavors of the blackberries.
- 1 teaspoon Ground cinnamon Adds depth to the crumble topping.
Instructions
- 1. Preheat your oven to 350°F (175°C).
- 2. Grease a 9×13-inch baking dish with butter or cooking spray.
- 3. In a large mixing bowl, combine flour, sugar, baking powder, and salt. Add butter and vanilla, and mix until crumbly. Press two-thirds into the bottom of the baking dish.
- 4. In another bowl, combine blackberries, cornstarch, lemon juice, and a tablespoon of sugar. Toss to coat.
- 5. Spread the blackberry filling over the crust.
- 6. Sprinkle the remaining crumble mixture over the filling.
- 7. Bake for 35-40 minutes until golden and bubbly.
- 8. Cool for 20 minutes, then lift out and cool completely before cutting into squares.
- 9. Serve warm or chilled, optionally with ice cream or whipped cream.