Beautiful but easy to make! This Blueberry Slab Pie is sure to impress at any gathering. Its delicious flavor and stunning presentation make it a perfect dessert for summer cookouts, family reunions, or casual weeknight dinners. With its flaky crust and juicy blueberry filling, this pie is not only a treat for the taste buds but also visually appealing. Plus, it’s large enough to serve a crowd!

Jump to:
- Why You’ll Love This Recipe
- Tools and Preparation
- Essential Tools and Equipment
- Importance of Each Tool
- Ingredients
- For the Filling
- For the Crust
- How to Make Blueberry Slab Pie
- Step 1: Prepare Your Oven
- Step 2: Make the Filling
- Step 3: Assemble the Crust
- Step 4: Create the Lattice Top
- Step 5: Finish Up
- Step 6: Bake
- How to Serve Blueberry Slab Pie
- Classic A La Mode
- Fresh Whipped Cream
- Lemon Zest Garnish
- Pair with Coffee or Tea
- Fruit Salad Side
- Cheese Plate
- How to Perfect Blueberry Slab Pie
- Best Side Dishes for Blueberry Slab Pie
- Common Mistakes to Avoid
- Storage & Reheating Instructions
- Refrigerator Storage
- Freezing Blueberry Slab Pie
- Reheating Blueberry Slab Pie
- Frequently Asked Questions
- How do I make homemade blueberry filling?
- Can I use frozen blueberries for Blueberry Slab Pie?
- What is the best way to serve Blueberry Slab Pie?
- Can I customize this Blueberry Slab Pie recipe?
- How long does it take to prepare Blueberry Slab Pie?
- Final Thoughts
- 📖 Recipe Card
Why You’ll Love This Recipe
- Easy to Make: This Blueberry Slab Pie comes together quickly, making it ideal for bakers of all skill levels.
- Perfect for Gatherings: With 16 servings, it’s perfect for parties and family events.
- Fresh and Flavorful: Using fresh blueberries enhances the pie’s taste and adds a burst of summer flavor.
- Versatile Dessert: Enjoy it warm with ice cream or chilled as a refreshing treat.
- Stunning Presentation: The lattice crust adds an impressive touch that will wow your guests.
Tools and Preparation
Having the right tools makes all the difference when baking your Blueberry Slab Pie. Below are essential items you’ll need.
Essential Tools and Equipment
- Rolling pin
- Baking sheet
- Mixing bowls
- Pastry brush
- Sharp knife
Importance of Each Tool
- Rolling pin: Essential for rolling out pie crusts evenly to create a beautiful base.
- Baking sheet: Provides stability while baking, ensuring even heat distribution for perfect results.
- Pastry brush: Helps apply egg wash smoothly for a shiny, golden crust.
Ingredients
For the Filling
- 1 recipe blueberry pie filling (about 3 cups of homemade filling)
- 1½ cups fresh blueberries (1 pint)
- ½ cup powdered sugar (confectioner sugar/icing sugar)
- 1 Tablespoon cornstarch
- 1 teaspoon vanilla paste
- 1 lemon (zested and juiced)
- 1 teaspoon ground cinnamon
For the Crust
- 3 9 pie crusts (uncooked at room temperature)
- 1 egg (any size) (for egg wash)
- 1 Tablespoon water (for egg wash)
- 1-2 Tablespoons coarse sugar (to sprinkle on top before baking)
How to Make Blueberry Slab Pie
Step 1: Prepare Your Oven
Preheat your oven to 375°F (190°C). This ensures that your pie bakes evenly.
Step 2: Make the Filling
In a mixing bowl, combine the following:
1. Fresh blueberries, powdered sugar, cornstarch, vanilla paste, lemon zest, lemon juice, and ground cinnamon.
2. Gently mix until all ingredients are well-coated. Set aside to let flavors meld.
Step 3: Assemble the Crust
- Roll out two of the pie crusts on a floured surface until they fit your baking sheet.
- Place one rolled-out crust into your baking sheet, pressing gently into the corners.
- Pour the blueberry filling into the crust evenly.
Step 4: Create the Lattice Top
- Roll out the third pie crust and cut it into strips about ½ inch wide.
- Lay half of these strips across the filled pie in one direction.
- Fold every other strip back and place another strip perpendicular to them. Unfold those strips over the new strip. Repeat until you have a lattice pattern.
Step 5: Finish Up
Brush the lattice with an egg wash made from beaten egg mixed with water. Sprinkle coarse sugar on top for added texture.
Step 6: Bake
Place your assembled Blueberry Slab Pie in the preheated oven and bake for about 30 minutes or until golden brown. Let cool before serving.
Indulge in this delightful Blueberry Slab Pie that promises satisfaction with every slice!
How to Serve Blueberry Slab Pie
Serving Blueberry Slab Pie can be a delightful experience. Whether it’s for a family gathering or a summer picnic, this pie pairs well with various accompaniments that enhance its flavor.
Classic A La Mode
- Serve warm slices of the pie topped with a scoop of vanilla ice cream for a classic combination that balances the tartness of the blueberries.
Fresh Whipped Cream
- Light and fluffy whipped cream adds a rich texture to the pie, making each bite even more enjoyable.
Lemon Zest Garnish
- Sprinkle fresh lemon zest on top for an extra pop of citrus that complements the blueberry flavors beautifully.
Pair with Coffee or Tea
- Enjoy slices of Blueberry Slab Pie alongside your favorite coffee or tea. The warm beverage enhances the dessert experience.
Fruit Salad Side
- A refreshing fruit salad pairs nicely, adding a variety of textures and flavors to your dessert table.
Cheese Plate
- Create a small cheese plate with sharp cheddar or creamy brie; the savory elements contrast well with the sweetness of the pie.

How to Perfect Blueberry Slab Pie
Achieving the perfect Blueberry Slab Pie requires attention to detail. Here are some tips to ensure your pie turns out delicious every time.
- Use fresh blueberries: Fresh berries burst with flavor and provide a vibrant color for your slab pie.
- Chill pie crust: Chilling your crust before baking helps achieve flakiness and prevents shrinking during cooking.
- Don’t overfill: Keep an eye on how much filling you add; overfilling can cause spills and affect baking.
- Lattice crust technique: If using a lattice top, practice weaving beforehand for an attractive finish.
- Egg wash for shine: Brush the crust with an egg wash before baking for a golden, shiny appearance.
- Cool before slicing: Allow the pie to cool completely to set up properly, making it easier to slice and serve.
Best Side Dishes for Blueberry Slab Pie
Pairing side dishes with Blueberry Slab Pie can elevate your dessert experience. Here are some suggestions that complement its deliciousness perfectly.
-
Vanilla Ice Cream
A scoop of vanilla ice cream creates a delightful contrast between warm pie and cold creaminess. -
Cinnamon Sugar Cookies
Soft cookies sprinkled with cinnamon sugar offer a sweet treat that pairs pleasantly with blueberries. -
Greek Yogurt Parfait
Layer Greek yogurt with granola and berries for a fresh, healthy side that balances richness. -
Lemon Sorbet
This light, refreshing sorbet cleanses the palate and enhances the fruity notes of the pie. -
Chocolate Mousse
Rich chocolate mousse adds an indulgent touch; its creamy texture complements blueberry flavors nicely. -
Pecan Crumble Topping
A pecan crumble served on top provides crunch and nutty flavor, enhancing each slice’s taste. -
Fruit Compote
A simple fruit compote made from mixed berries can add another layer of flavor when served alongside the pie. -
Cheesecake Bites
Mini cheesecake bites create a rich, creamy contrast, providing variety to your dessert spread.
Common Mistakes to Avoid
Making a Blueberry Slab Pie can be simple, but there are common pitfalls to watch out for. Here are some mistakes to avoid:
-
Skipping the pie crust chilling: Not chilling the pie crust can lead to a soggy bottom. Ensure your crusts are at room temperature before using them.
-
Overfilling the pie: Adding too much filling can cause overflow during baking. Stick to the recipe amounts for the best results.
-
Using unwashed blueberries: Dirt and pesticides can affect flavor and health. Always wash your blueberries thoroughly before use.
-
Neglecting egg wash: Skipping the egg wash may lead to dull-looking crusts. Brush the top with egg wash for a golden finish.
-
Not letting it cool: Cutting into the pie while it’s hot can result in messy slices. Allow it to cool completely before serving.
Storage & Reheating Instructions
Refrigerator Storage
- Store leftover Blueberry Slab Pie in an airtight container.
- It will stay fresh in the refrigerator for up to 3 days.
Freezing Blueberry Slab Pie
- Wrap the pie tightly in plastic wrap and then in aluminum foil.
- It can be frozen for up to 3 months for best quality.
Reheating Blueberry Slab Pie
-
Oven: Preheat your oven to 350°F (175°C). Cover with foil and heat for about 15-20 minutes.
-
Microwave: Place a slice on a microwave-safe plate. Heat for 30 seconds or until warmed through.
-
Stovetop: Place slices in a skillet over low heat, covering with a lid. Heat for about 5-7 minutes, checking frequently.
Frequently Asked Questions
Here are some common questions about making Blueberry Slab Pie:
How do I make homemade blueberry filling?
To make homemade blueberry filling, combine fresh blueberries with sugar, cornstarch, lemon juice, and vanilla paste in a saucepan over medium heat until thickened.
Can I use frozen blueberries for Blueberry Slab Pie?
Yes, you can use frozen blueberries. Just ensure they are thawed and drained of excess liquid before adding them to your filling.
What is the best way to serve Blueberry Slab Pie?
Blueberry Slab Pie is best served chilled or at room temperature. Pair it with whipped cream or vanilla ice cream for an extra treat!
Can I customize this Blueberry Slab Pie recipe?
Absolutely! You can add spices like nutmeg or replace some blueberries with other berries like raspberries or blackberries for a different flavor profile.
How long does it take to prepare Blueberry Slab Pie?
The total time from preparation to baking is about 60 minutes, with 30 minutes dedicated to prepping ingredients and another 30 minutes for baking.
Final Thoughts
This Blueberry Slab Pie is not just visually stunning; it’s also deliciously sweet and perfect for gatherings or family dinners. Its versatility allows you to customize it according to your taste preferences, making it an ideal dessert option year-round. Give this easy recipe a try and impress your loved ones!
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📖 Recipe Card
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Blueberry Slab Pie
- Total Time: 1 hour
- Yield: 16 servings 1x
Description
Create a stunning and delicious Blueberry Slab Pie that will impress your guests at any gathering. This easy-to-make dessert features a flaky crust filled with fresh blueberries, combining juicy sweetness and beautiful presentation in every slice. Perfect for summer cookouts, family reunions, or casual weeknight dinners, this pie serves 16, making it an ideal choice for sharing. Serve it warm with ice cream or chilled as a refreshing treat; either way, it’s sure to be a crowd-pleaser!
Ingredients
- 1½ cups fresh blueberries
- ½ cup powdered sugar
- 1 Tablespoon cornstarch
- 1 teaspoon vanilla paste
- Zest and juice of 1 lemon
- 3 uncooked pie crusts
- 1 egg (for egg wash)
- Coarse sugar for sprinkling
Instructions
- Preheat oven to 375°F (190°C).
- In a bowl, mix fresh blueberries, powdered sugar, cornstarch, vanilla paste, lemon zest, lemon juice, and cinnamon until well combined.
- Roll out two pie crusts to fit your baking sheet and place one in the sheet. Pour the blueberry filling into the crust.
- Cut the third crust into strips for a lattice top. Create a lattice pattern over the filling.
- Brush with an egg wash and sprinkle coarse sugar on top.
- Bake for about 30 minutes until golden brown. Allow to cool before serving.
- Prep Time: 30 minutes
- Cook Time: 30 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 slice (80g)
- Calories: 210
- Sugar: 15g
- Sodium: 150mg
- Fat: 9g
- Saturated Fat: 3g
- Unsaturated Fat: 4g
- Trans Fat: 0g
- Carbohydrates: 32g
- Fiber: 2g
- Protein: 2g
- Cholesterol: 30mg