Gooey Blueberry Pie Bars with Lattice Pie Crust You’ll Love

There’s nothing quite like the blissful taste of summer captured in a dessert, and these Gooey Blueberry Pie Bars with Lattice Pie Crust are a shining example. The moment I unbox my fresh blueberries, I can already envision a family picnic or a backyard gathering where these bars will steal the show. Their buttery crust cradles a luscious, sweet-tart filling, while the eye-catching lattice crust adds an elegant touch that makes them feel just a bit special.

What I adore about this recipe is its simplicity—no need for elaborate baking skills, yet the end result is sure to impress. Imagine slicing into these bars, the warm blueberry filling oozing just a bit, and that first bite melding the rich flavors of homemade pie with the ease of a bar format. Perfect for sharing or savoring alone, these dessert bars are a nostalgic nod to classic American pies, bringing joy to any summer gathering. Whether you enjoy them warm or chilled, topped with a scoop of vanilla ice cream or enjoyed on their own, you’re in for a treat that’s sure to evoke smiles all around!

Why Love Gooey Blueberry Pie Bars?

Simplicity: These Gooey Blueberry Pie Bars with Lattice Pie Crust are incredibly easy to make, requiring minimal baking skills while delivering an impressive treat perfect for any occasion.

Bursting with Flavor: Sweet summer blueberries shine in the juicy filling, complemented by the buttery, flaky crust that’s hard to resist.

Versatile Delight: Enjoy them warm with vanilla ice cream or chilled as a refreshing snack, adapting to your preferences with every sweet slice.

Impressive Presentation: The stunning lattice crust not only adds visual appeal but elevates the experience, making it feel special for gatherings or just a cozy night in.

Picnic Perfect: These bars are a fantastic make-ahead dessert, ideal for summer outings or barbecues; simply slice and serve for instant smiles.

Crowd-Pleasing: With their nostalgic flavors and delightful textures, they are sure to be a hit with family and friends, tempting everyone to come back for seconds!

Gooey Blueberry Pie Bars Ingredients

For the Crust

  • Unsalted Butter – Adds richness and moisture; margarine can be used for a dairy-free option.
  • All-Purpose Flour – Provides structure to the dough; a gluten-free baking flour blend works well here.
  • Granulated Sugar – Sweetens the crust; consider light brown sugar for a deeper flavor.
  • Fine Sea Salt – Enhances flavor and balances sweetness; kosher salt can be a suitable alternative.
  • Vanilla Paste – Adds depth of flavor; use pure vanilla extract if preferred.
  • Ice Water – Hydrates the dough; chilling it ensures the best texture.

For the Filling

  • Frozen Blueberries – The star of the show, offering sweet juiciness; fresh blueberries can also be used but may require longer cooking.
  • Brown Sugar – Sweetens the filling while adding a lovely caramel note; granulated sugar can be used in a pinch.
  • Lemon Juice – Brightens the filling and balances sweetness; substitute with lime juice for a twist.
  • Cornstarch – Thickens the blueberry filling; all-purpose flour can be a backup.
  • Water – Helps thicken the mixture when combined with cornstarch.

For the Lattice Top

  • Egg (lightly beaten) – Creates a lovely golden finish when brushed over the lattice; skip this for a vegan option or use a plant-based egg wash.
  • Turbinado Sugar – Sprinkled on top for a delightful crunch; granulated sugar can also work if needed.

This recipe for Gooey Blueberry Pie Bars with Lattice Pie Crust is not just about taste but also about creating laughter-filled moments and sharing delicious memories!

How to Make Gooey Blueberry Pie Bars

  1. Prepare Dough: Start by grating frozen butter and mixing it with flour, granulated sugar, fine sea salt, and vanilla paste. Gradually add ice water until the dough forms a cohesive ball.

  2. Chill Dough: Divide the dough into two halves. Press one half into an 8×8 baking pan and shape the other into a slab. Chill both in the refrigerator for at least 30 minutes for optimal texture.

  3. Make Blueberry Filling: In a saucepan, combine frozen blueberries, brown sugar, and lemon juice. Cook over medium heat until the blueberries start releasing their juices. Mix cornstarch with water, stir it into the pot, and cook until thickened. Set aside to cool.

  4. Blind Bake the Bottom Crust: Take the chilled dough and pre-bake it in the oven at 350°F (175°C) for 25-35 minutes until the edges are golden brown, giving the crust a solid foundation.

  5. Assemble Lattice Top: Roll out the second slab of dough and cut it into strips. Create a decorative lattice pattern by weaving the strips on a parchment-lined baking sheet. Freeze until ready to use.

  6. Bake Bars: Spread the blueberry filling over the baked bottom crust. Apply the lattice on top, brush with the beaten egg wash, and sprinkle with turbinado sugar for a delightful crunch. Bake for an additional 25-30 minutes.

  7. Cool and Slice: Once baked, allow the bars to cool for about 1-2 hours so they set properly. Cut into squares and enjoy the gooey goodness!

Optional: Serve warm with a scoop of vanilla ice cream for an extra treat!

Exact quantities are listed in the recipe card below.

Gooey Blueberry Pie Bars with Lattice Pie Crust

Expert Tips for Gooey Blueberry Pie Bars

  • Optimal Dough Temperature: Keep the dough chilled during preparation to ensure a flaky crust. Warm dough can become sticky and harder to work with.

  • Measure Flour Accurately: Use the spoon-level method for measuring flour to avoid a dense crust. Too much flour can lead to tough bars instead of the light, tender texture you want.

  • Cool Completely: Allow the bars to cool for 1-2 hours before slicing. This step is crucial for achieving neat slices and ensuring the gooey blueberry filling sets appropriately.

  • Thick Filling: Make sure the filling is thick enough before adding it to the crust. If it’s too runny, it can make the bars soggy. Cornstarch should adequately thicken the blueberry mixture.

  • Decorative Options: If a lattice crust feels intimidating, try simple cut-out shapes instead. This not only adds charm but also offers a personal touch to your Gooey Blueberry Pie Bars.

What to Serve with Gooey Blueberry Pie Bars with Lattice Pie Crust?

These delightful bars pair beautifully with a variety of accompaniments that celebrate their sweet-tart flavors and buttery crust.

  • Vanilla Ice Cream: A classic choice! The creamy richness of vanilla ice cream balances the tangy blueberries, creating a decadent dessert experience.

  • Whipped Cream: Light and fluffy, whipped cream offers a perfect airy contrast to the gooey filling, enhancing each delightful bite without overpowering the flavors.

  • Fresh Fruit Salad: Complement the bars with a refreshing fruit salad featuring berries and melons. The bright, juicy flavors provide a lovely contrast and keep the meal light.

  • Sweet Lemonade: A chilled glass of sweet lemonade pairs perfectly, enhancing the fresh flavors of the dessert while adding a zesty kick to your summer gathering.

  • Mint Tea: Serve a warm or iced mint tea alongside the bars for a refreshing herbal note that complements the sweet, fruity flavors wonderfully.

  • Chocolate Drizzle: For an indulgent twist, a light drizzle of chocolate over the bars adds an enticing richness, delighting chocolate lovers while elevating the pie bar experience!

Each of these pairings not only enhances the goodness of your gooey blueberry pie bars but also transforms your dessert into a delightful feast for the senses!

Gooey Blueberry Pie Bars Variations

Explore delightful twists on these Gooey Blueberry Pie Bars that elevate your baking game!

  • Berry Medley: Swap blueberries for mixed berries like raspberries and strawberries for a flavor explosion. A mixed berry filling offers a fresh, vibrant twist, ideal for summer celebrations.

  • Cherry Delight: Use tart cherries instead of blueberries for a unique cherry pie bar. This variation brings a lovely tang and red hue, making your dessert even more eye-catching.

  • Spiced Up: Add a sprinkle of cinnamon or nutmeg to the filling for a warm, cozy flavor. This subtle spice notes will complement the blueberries beautifully, inviting nostalgia with every bite.

  • Lattice Alternatives: Instead of weaving a traditional lattice, use cookie cutters to create fun shapes from the dough. Stars and hearts add a whimsical touch perfect for kids’ parties or any festive gathering.

  • Nutty Addition: Toss in chopped pecans or walnuts into the blueberry filling for added crunch and texture. The nuttiness balances the sweetness perfectly while enhancing the overall flavor profile.

  • Citrus Burst: Replace lemon juice with orange juice in the filling for a zesty twist. The citrus will brighten the flavors, offering a refreshing tang in every luscious piece.

  • Vegan-Friendly: Substitute the egg wash with almond milk for a golden finish on the lattice while keeping it plant-based. This ensures everyone can enjoy these bars without sacrificing taste or appearance.

  • Dairy-Free Option: Swap dairy butter with coconut oil or a plant-based butter substitute for a creamy goodness without dairy. The tropical hint of coconut is a delightful surprise paired with juicy blueberries.

How to Store and Freeze Gooey Blueberry Pie Bars

  • Room Temperature: Keep the bars in a cool, dry place for up to 2 days if you plan to enjoy them soon. Use a cake carrier or cover with foil to keep them fresh.

  • Fridge: Store leftover Gooey Blueberry Pie Bars in an airtight container in the fridge for up to 4 days. This keeps the filling nice and moist while preventing any drying out.

  • Freezer: For longer storage, freeze the bars wrapped tightly in plastic wrap and then in aluminum foil for up to 1 month. Thaw overnight in the fridge before serving.

  • Reheating: To reheat, place bars in the microwave for 15-20 seconds or in a preheated oven at 350°F (175°C) for 10-15 minutes until warmed through. Enjoy the gooey goodness again!

Make Ahead Options

These Gooey Blueberry Pie Bars with Lattice Pie Crust are perfect for busy home cooks looking to save time! You can prepare the dough and store it in the refrigerator for up to 5 days before you’re ready to bake. Additionally, the blueberry filling can be made and refrigerated for up to one week; just make sure to cool it completely before storing to maintain its consistency. When you’re ready to enjoy your pie bars, simply assemble and bake as directed, and you’ll have a delicious dessert ready in no time. This advance prep lets you enjoy fresh, homemade bars without the last-minute stress!

Gooey Blueberry Pie Bars with Lattice Pie Crust

Gooey Blueberry Pie Bars with Lattice Crust Recipe FAQs

What type of blueberries should I use for the filling?
For the best flavor and texture in your Gooey Blueberry Pie Bars, I recommend using frozen blueberries, as they tend to break down beautifully when cooked. If you have fresh blueberries, they work too, but be prepared for a bit longer cooking time to get that perfect juicy filling.

How do I store leftover blueberry pie bars?
Refrigerate any leftovers in an airtight container for up to 4 days. This will keep them nice and moist. If you want to save them for a longer period, you can freeze them wrapped tightly in plastic wrap and then aluminum foil for up to 1 month. Just thaw them overnight in the fridge when you’re ready to enjoy them again!

Can I freeze the blueberry pie bars?
Absolutely! To freeze your Gooey Blueberry Pie Bars, let them cool completely after baking. Wrap each bar tightly in plastic wrap, then in aluminum foil to protect against freezer burn. They can be stored this way for up to 1 month. Just remember to thaw in the fridge overnight before serving for the best texture.

Why isn’t my blueberry filling thickening?
If your filling isn’t thickening as expected, ensure you’ve mixed the cornstarch with water before adding it to the blueberries, and cook the mixture for enough time to activate the thickening properties. If it remains runny, you can add a little extra cornstarch mixed with water to the filling while cooking, whisking it in thoroughly until it combines and begins to thicken.

Can I make these bars vegan?
Yes! Simply substitute the unsalted butter with a dairy-free margarine and replace the egg wash with a plant-based alternative or leave it out entirely. Your Gooey Blueberry Pie Bars will still be deliciously decadent!

What should I serve these bars with?
Serve your Gooey Blueberry Pie Bars warm with a scoop of vanilla ice cream or a dollop of whipped cream for a delightful treat! They also pair wonderfully with fresh mint for that extra touch of color and freshness.

Gooey Blueberry Pie Bars with Lattice Pie Crust

Gooey Blueberry Pie Bars with Lattice Pie Crust You’ll Love

Enjoy these Gooey Blueberry Pie Bars with Lattice Pie Crust that capture the blissful taste of summer in a deliciously easy dessert.
Prep Time 30 minutes
Cook Time 1 hour
Cooling Time 2 hours
Total Time 3 hours 30 minutes
Servings: 12 bars
Course: DESSERTS
Cuisine: American
Calories: 200

Ingredients
  

For the Crust
  • 1 cup Unsalted Butter Adds richness and moisture; margarine can be used for a dairy-free option.
  • 2 cups All-Purpose Flour Provides structure to the dough; a gluten-free baking flour blend works well here.
  • 1/2 cup Granulated Sugar Sweetens the crust; consider light brown sugar for a deeper flavor.
  • 1/2 teaspoon Fine Sea Salt Enhances flavor and balances sweetness; kosher salt can be a suitable alternative.
  • 1 teaspoon Vanilla Paste Adds depth of flavor; use pure vanilla extract if preferred.
  • 1/4 cup Ice Water Hydrates the dough; chilling it ensures the best texture.
For the Filling
  • 2 cups Frozen Blueberries The star of the show; fresh blueberries can be used but may require longer cooking.
  • 1/2 cup Brown Sugar Sweetens the filling while adding a lovely caramel note; granulated sugar can be used in a pinch.
  • 1 tablespoon Lemon Juice Brightens the filling; substitute with lime juice for a twist.
  • 2 tablespoons Cornstarch Thickens the blueberry filling; all-purpose flour can be a backup.
  • 1/4 cup Water Helps thicken the mixture when combined with cornstarch.
For the Lattice Top
  • 1 large Egg (lightly beaten) Creates a lovely golden finish; skip this for a vegan option.
  • 1 tablespoon Turbinado Sugar Sprinkled on top for a delightful crunch; granulated sugar can also work.

Equipment

  • 8x8 baking pan
  • Saucepan
  • Parchment paper
  • Mixing bowl

Method
 

How to Make Gooey Blueberry Pie Bars
  1. Prepare Dough: Start by grating frozen butter and mixing it with flour, granulated sugar, fine sea salt, and vanilla paste. Gradually add ice water until the dough forms a cohesive ball.
  2. Chill Dough: Divide the dough into two halves. Press one half into an 8x8 baking pan and shape the other into a slab. Chill both in the refrigerator for at least 30 minutes.
  3. Make Blueberry Filling: In a saucepan, combine frozen blueberries, brown sugar, and lemon juice. Cook over medium heat until the blueberries release juices. Mix cornstarch with water and stir into the pot until thickened.
  4. Blind Bake the Bottom Crust: Pre-bake the dough in the oven at 350°F (175°C) for 25-35 minutes until edges are golden brown.
  5. Assemble Lattice Top: Roll out the second slab of dough and cut it into strips. Create a decorative lattice pattern on a parchment-lined baking sheet. Freeze until ready to use.
  6. Bake Bars: Spread the blueberry filling over the baked bottom crust, apply the lattice on top, brush with beaten egg wash, and sprinkle with turbinado sugar. Bake for an additional 25-30 minutes.
  7. Cool and Slice: Allow the bars to cool for about 1-2 hours before slicing into squares and enjoying!

Nutrition

Serving: 1barCalories: 200kcalCarbohydrates: 28gProtein: 2gFat: 9gSaturated Fat: 5gPolyunsaturated Fat: 1gMonounsaturated Fat: 2gCholesterol: 40mgSodium: 120mgPotassium: 150mgFiber: 2gSugar: 10gVitamin A: 300IUVitamin C: 5mgCalcium: 20mgIron: 1mg

Notes

Optional: Serve warm with a scoop of vanilla ice cream for an extra treat!

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