These simple Blueberry Crumble Bars are packed with juicy, sweet blueberries that have a hint of vanilla and citrus. They’re layered over a buttery shortbread crust and finished with a delicious crumbly topping. You won’t be able to stop eating them!

Here’s why you’ll love these Blueberry Bars:

• They let you savor all the goodness of blueberry crumble or crisp in a handy, quick-to-make bar form.
• With a buttery, crisp crust and crumbly topping paired with sweet, warm blueberries, they’re irresistibly delicious.
• They’re perfect for bringing to parties, barbecues, and potlucks.
• Making a double batch is easy and ideal for feeding a crowd.
• The crumble topping adds a delightful crunch with every bite.
• This dessert’s versatility will win you over, just like crumbles did for me.

Ingredients

This crumble topping uses many of the same ingredients as a pie crust, but it’s much simpler to prepare. Its rustic texture comes together easily to create a delightful topping. Here’s a breakdown of what you’ll need to make these blueberry crisp bars.

• Flour: All-purpose flour is used for the crust, crumble topping, and to thicken the blueberry filling.
• Sugar: Adds a touch of sweetness to the crumble and enhances the blueberries.
• Leavening: Baking powder helps give the crust and topping a slight lift.
• Butter: Cold butter is crucial for the crumble’s texture. It’s cut into the dry ingredients to create that perfect crumble.
• Egg: Acts as a binder for the crust and adds richness.
• Blueberries: Fresh blueberries are ideal, but frozen ones work too.
• Cinnamon: Adds the delicious flavor of blueberry pie.
• Lime Juice: Adds a zesty citrus note.
• Vanilla Extract: Infuses a warm, comforting flavor into the dessert

Here are a few tips for making these blueberry crumb bars:

• Frozen Blueberries: If using frozen blueberries, don’t thaw them. Just roll them in a bit of flour to absorb the extra moisture while baking.
• Cold Ingredients: Use cold butter and cold water for the crust. This ensures your crumble crust is light, flaky, and perfectly crumbly.
• Serving: Blueberry crumb bars are best served warm, especially with a scoop of ice cream!
• Cooling: Let the bars cool to room temperature before cutting. This helps them set properly so they don’t fall apart when sliced.

How to Store

• Since these bars have fruit in them, it’s best to keep them in the refrigerator, especially during hot summer months. This helps keep the berries fresh, maintains their shape, and extends their shelf life.
• Leftover bars can be stored in an airtight container in the fridge for up to 3 days. If you want to keep them longer, you can freeze them for up to three months. To enjoy them, simply thaw the bars at room temperature for about an hour.

Love Bars? Be sure to check out these other delicious Bar recipes!

• Apple Crumble Bars
• Apricot Shortbread Bars
• Caramel Chocolate Bars
• Lemon Cream Cheese Bars
• Strawberry Crumb Bars

 

Blueberry Crumble Bars

These easy-to-make Blueberry Crumble Bars are packed with juicy, sweet blueberries that have a hint of citrus. They’re layered on a buttery shortbread crust and topped with a delicious crumble.

PREP TIME: 20 Mins
COOK TIME: 40 Mins
TOTAL TIME: 1 Hour
SERVINGS: 12 BARS

Ingredients

For the Crumble and Crust:

• 190 grams of all-purpose flour
• 100 grams of granulated sugar
• 1 tsp baking powder
• Pinch salt
• 10 tbsp unsalted butter cold and cut into cubes
• 1 large egg yolk
• 1 tbsp cold water

For the Blueberry Filling:

• 300 grams fresh blueberries
• 2 tbsp lime juice
• 2 tbsp all-purpose flour
• 100 grams of granulated sugar
• 1/4 tsp ground cinnamon
• 1 tsp vanilla extract

Instructions

For the Crumble and Crust:

1. Preheat your oven to 375°F (190°C) and prepare an 8×8-inch baking pan with your preferred non-stick coating.
2. For the crumble and crust, whisk together the flour, sugar, baking powder, and salt. Cut in the cold butter using two forks or a pastry cutter, then gradually mix in the egg yolk and cold water. The dough will be quite crumbly—that’s normal!
3. Press half of the crumble mixture into the base of the prepared pan and set aside the rest of the mixture to use as the topping.

For the Blueberry Filling:

1. In a bowl, stir together the blueberries, lime juice, flour, sugar, cinnamon, and vanilla until well combined.
2. To assemble, evenly spread the blueberry filling over the crust in the pan.
3. Sprinkle the remaining crumble mixture over the top of the blueberry filling.
4. Bake for 30-40 minutes, or until the bars are golden brown and set.
5. Allow the bars to cool to room temperature before cutting and serving.

Here are a few notes for making these blueberry crumb bars:

• Frozen Blueberries: If using frozen blueberries, don’t thaw them. Just roll them in a bit of flour to absorb the extra moisture while baking.
• Cold Ingredients: Use cold butter and cold water for the crust. This ensures your crumble crust is light, flaky, and perfectly crumbly.
• Serving: Blueberry crumb bars are best served warm, especially with a scoop of ice cream!
• Cooling: Let the bars cool to room temperature before cutting. This helps them set properly so they don’t fall apart when sliced.

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