Alaska Blueberry Pie Recipe: Wild Sweetness With Crispy Lattice Top

This Alaska blueberry pie recipe delivers the wild sweetness of Alaskan blueberries in a showstopping dessert with a crispy lattice top that crackles at every bite. The secret lies in balancing tart berries with just enough sugar and a buttery crust that stays flaky even after baking.

I developed this version after years of testing—it’s the only one that achieves that perfect balance between tender filling and golden, crackly crust.

The filling starts with fresh blueberries (or frozen, if needed) simmered with sugar, cornstarch, and a touch of lemon juice to enhance their natural tartness. A foolproof pie crust—either homemade or store-bought—provides the sturdy base, while the lattice topping adds visual appeal and that satisfying crunch.

Baking at 375°F ensures the crust stays crisp while the filling thickens just right, creating a texture that’s neither too runny nor too stiff.

What makes this pie truly special is how the flavors come together: the warm, spiced notes of cinnamon and vanilla in the filling contrast beautifully with the buttery crust. The lattice pattern isn’t just decorative—it allows steam to escape, keeping the crust crispy.

Serve it warm with a scoop of vanilla ice cream or a dollop of whipped cream for the ultimate dessert experience.

Whether you’re baking for a holiday gathering or treating yourself to a homemade dessert, this pie is restaurant-quality without the fuss. The lattice topping takes a little extra effort, but the results are worth it—every slice looks as good as it tastes. Let’s get baking!

Ingredients for alaska blueberry pie

Wild blueberries, buttery crust, and that perfect lattice crunch—just eight ingredients for an unforgettable pie.

The blueberries are everything here. Alaska wild blueberries have that intense, tart-sweet flavor, but regular blueberries work too—just expect less complexity. Costco or Trader Joe's often carry frozen wild blueberries in the winter months, and they're perfect for this recipe. If using fresh, pick firm berries with a deep blue hue—those mushy ones will turn your filling into soup. The sugar amount is a starting point; taste the berries first. If they're extra tart, you might need closer to 2 cups. The cornstarch is non-negotiable—it's what gives that perfect set without making the filling gummy.

No vanilla extract? Vanilla bean paste works just as well, or even a pinch of vanilla sugar if you're in a bind. The butter for the crust should be cold—pull it from the fridge 20 minutes before mixing—so it creates those flaky layers. Short on time? Pillsbury crust is a solid backup, though homemade always tastes better. The lattice topping is where the magic happens—it keeps the crust crisp while letting steam escape. If cutting strips stresses you out, use a pizza cutter. It's foolproof and makes clean lines every time. And that egg wash? Don't skip it—it gives the crust that golden sheen that makes everyone drool.

This pie tastes even better the next day—make it ahead if you can. Store it at room temperature for up to 2 days, or refrigerate for 4-5 days. The lattice stays crispy for about 24 hours, so serve it fresh if you can. For freezing, wrap tightly in plastic and freeze for up to 3 months. Thaw overnight in the fridge before serving. The ice cream and whipped cream? Only if you're serving immediately—they'll melt if added to a warm pie. Keep them chilled until right before serving.

Step-by-step instructions for Alaska blueberry pie

Let's make this pie with a golden crust and juicy filling that captures Alaska's wild blueberry flavor.

In a large bowl, combine the 5 cups fresh or frozen wild blueberries, 1.5 cups granulated sugar, 0.5 cup cornstarch, 1 tbsp ground cinnamon, and 1 tsp vanilla extract. Stir gently to coat the berries evenly. The sugar will start dissolving immediately, so don't worry about mixing perfectly—just make sure everything is distributed.

Transfer the mixture to a large saucepan and cook over medium heat for 5-7 minutes, stirring constantly. You'll see the cornstarch begin to thicken the mixture as it heats. Once it reaches a thick, jam-like consistency that coats the back of a spoon, remove from heat and stir in the 2 tbsp lemon juice. This brightens the flavor and balances the sweetness. Let the filling cool completely before using—this prevents the crust from getting soggy.

In a large mixing bowl, combine the 2.5 cups all-purpose flour, 0.5 tsp salt, and cut the 1 cup unsalted butter into small cubes. Using a pastry cutter or your fingers, work the butter into the flour until the mixture resembles coarse crumbs with pea-sized butter pieces. Add the 1 whole large egg and mix just until the dough comes together when pressed.

Divide the dough in half and shape each portion into a disk. Wrap in plastic wrap and refrigerate for at least 1 hour, or up to 2 days. Chilling makes the dough easier to roll out and prevents shrinking in the oven. For the lattice top, you'll only need one disk—keep the other refrigerated for another use.

Preheat your oven to 375°F. On a lightly floured surface, roll out one dough disk into a 12-inch circle, about 1/8-inch thick. Transfer the dough to a 9-inch pie dish and trim the edges, leaving about 1/2-inch overhang. Fold the overhang under and press it against the edge of the pie dish to create a neat rim.

Pour the cooled blueberry filling into the crust, mounding it slightly in the center. The filling should come about 3/4 of the way up the sides of the pie dish. For the lattice top, cut the second dough disk into 1/2-inch wide strips. Weave the strips over the filling in a lattice pattern, leaving the center open. Brush the lattice with the egg wash (1 egg beaten with 1 tbsp water) for a golden finish.

Place the pie on a baking sheet to catch any drips and bake at 375°F for 45-50 minutes, or until the crust is deep golden brown and the filling is bubbling gently. The lattice should look crisp and the edges should be set. If the crust starts browning too quickly, cover it loosely with aluminum foil.

Remove the pie from the oven and let it cool completely on a wire rack for at least 2 hours. This resting time allows the filling to set properly and the flavors to meld. Serve with 1.5 cups vanilla ice cream and 0.5 cup heavy whipping cream for the ultimate Alaska blueberry pie experience.

Make-ahead tips for this dish

Prep Ahead for Crust

Roll out and shape your pie crust dough the night before—it’s a game-changer. Wrap it tightly in plastic and refrigerate for up to 2 days. This chilling time prevents shrinking and makes rolling out effortless.

I like to mark the dough with a fork (lightly!) to remember which side is up. 🧈

Filling Prep

Make the blueberry filling 1-2 days ahead and store it in an airtight container in the fridge. The flavors deepen as it sits, and you’ll avoid soggy crusts by letting the filling cool completely before assembly.

Just reheat gently in a saucepan before pouring into the crust—2-3 minutes on low heat is all it needs. 🫐

Lattice Shortcut

Cut your lattice strips 30 minutes before baking and keep them chilled. This prevents them from softening too much while you assemble the pie. For extra crispiness, brush them with egg wash right before baking.

I’ve even pre-cut lattice strips and frozen them on a parchment-lined tray for up to 1 month—just thaw before using. ✨

Bake & Store

Bake your pie 2 hours before serving—it tastes best at room temperature. Store leftovers in an airtight container at room temperature for 2 days or refrigerate for 4-5 days.

The lattice stays crisp for about 24 hours, so serve it fresh if possible. For freezing, wrap tightly and freeze for 3 months—thaw overnight in the fridge. 💫

Ice Cream Hack

Prep your ice cream toppings last minute: Whip the cream and chill it right before serving. I like to pipe it into little rosettes for a fancy touch. Keep the ice cream in the freezer until 5 minutes before serving to prevent melting. This keeps your pie presentation picture-perfect. 🍦

Reheating Warm Slices

Need to revive a slice? Warm it in the oven at 350°F for 5-10 minutes to restore crispiness. For microwave reheating, cover with a damp paper towel and heat for 10-15 seconds—just enough to soften the filling without drying out the crust.

Add a dollop of whipped cream to mask any reheating effects. 🔥

Frequently asked questions