8-Inch Blueberry Pie Recipe: Perfectly Portioned Single-Serve Indulgence

This 8-inch blueberry pie recipe delivers the perfect single-serving indulgence with a golden crust and juicy filling that balances sweetness and tartness. The key lies in a foolproof all-butter crust and a filling thickened just enough to hold its shape while staying tender—no soggy bottoms here.

I’ve perfected this over years of baking, ensuring every slice is restaurant-quality without the fuss of a full pie pan.

The secret to this pie’s success starts with a cold butter crust that stays flaky and crisp, even at the edges. For the filling, a mix of fresh and frozen blueberries creates the ideal texture—juicy bursts in every bite—while a touch of cornstarch ensures it thickens beautifully.

Baking at 375°F for 45 minutes guarantees a golden crust and a filling that’s just set, not overcooked.

What sets this recipe apart is its versatility—use a classic lattice crust for elegance or a simple top crust for simplicity. The optional lemon glaze adds a bright finish, but even without it, the pie shines.

Each slice is perfectly portioned, making it ideal for gifts, potlucks, or a cozy dessert for two.

Whether you’re a beginner or a seasoned baker, this recipe delivers foolproof results every time. The crust is sturdy enough to hold its shape, the filling is rich but not overwhelming, and the aroma as it bakes will have everyone gathering in the kitchen. Ready to bake?

Ingredients for 8 inch blueberry pie

This precise ingredient list delivers a foolproof 8-inch blueberry pie with restaurant-quality flakiness and filling.

The all-butter crust requires cold butter—cut it into cubes and chill for at least 30 minutes before mixing. For the best flour, King Arthur or Gold Medal brands yield superior texture. If you prefer a lattice crust, you'll need an extra 0.25 cups flour for shaping. The fresh and frozen blueberry mix creates ideal texture—juicy bursts from fresh, tender bursts from thawed frozen. Trader Joe's often carries pre-picked blueberries, saving time while maintaining quality.

No fresh blueberries? Thawed frozen blueberries work perfectly—just ensure they're fully defrosted. Substituting raspberries or blackberries requires reducing sugar by 1 tbsp. For the glaze, powdered sugar can replace granulated at a 1:1 ratio, but it dissolves faster. The cornstarch is non-negotiable—it prevents a runny filling while maintaining tenderness. If your butter feels too soft, pop it in the freezer for 10 minutes before handling. Diamond Crystal salt measures differently than Morton's—use the flat side of your measuring spoon for accuracy.

Store the pie dough between parchment paper in the fridge for up to 2 days before baking. The filling can be prepped ahead and refrigerated for 1 day—just bake straight from the fridge (add 5 minutes to baking time). For the glaze, mix ingredients last-minute as it thickens quickly. Once baked, pies keep at room temperature for 2 days or refrigerated for 4 days. The crust stays crisp when stored in an airtight container—just reheat slices at 350°F for 5 minutes to restore warmth.

Step-by-step instructions for 8-Inch blueberry pie

Mastering this single-serve pie requires precision in technique and timing for flawless results.

In a large bowl, combine the 1.5 cups all-purpose flour and 0.5 tsp salt. Cut in the 0.75 cup cold, cubed unsalted butter using a pastry cutter or your fingers until the mixture resembles coarse crumbs with pea-sized butter pieces. This cold butter creates flaky layers when baked.

Gradually add the 0.25 cup ice water, 1 tablespoon at a time, mixing gently with a fork until the dough just comes together. Avoid overmixing—just until the dough holds when pressed. Divide the dough into two equal portions, flatten into discs, wrap in plastic, and refrigerate for at least 1 hour. Chilled dough prevents shrinking during rolling.

In a medium bowl, combine the 1 cup fresh blueberries and 1 cup frozen blueberries (thawed). Toss with the 0.25 cup light brown sugar, 2 tbsp cornstarch, and 1 tbsp lemon juice. The cornstarch ensures a thick, glossy filling that won't be watery when baked. Let the mixture sit for 10 minutes—this allows the cornstarch to fully hydrate and prevents a gummy texture.

Roll out one dough disc on a lightly floured surface to fit an 8-inch pie dish, about ⅛-inch thick. Transfer to the dish and trim the edges, leaving a ½-inch overhang. Roll out the second disc to create a top crust, then cut a 2-inch circle in the center for ventilation. This classic lattice effect isn't necessary here—simply place the top crust over the filling and crimp the edges to seal.

Preheat your oven to 375°F. Line the bottom crust with parchment paper, then fill it with pie weights or dried beans. Bake for 10 minutes until the edges begin to set. Remove the weights and bake for 5 more minutes until the crust is lightly golden. This pre-baking prevents a soggy bottom—critical for a perfect single-serve pie.

While the crust bakes, brush the bottom with a light coating of 1 tbsp heavy cream (optional). This creates a subtle sheen and adds richness. Remove the crust from the oven and carefully spoon the blueberry filling into the center, spreading it evenly. The filling should come up to within ½-inch of the top edge—this prevents overflow during baking.

Place the pie in the preheated oven and bake for 40-45 minutes until the filling bubbles vigorously and the crust is deep golden brown. The filling is done when it thickens to a jam-like consistency and pulls away slightly from the edges. If the top crust browns too quickly, tent it loosely with foil after 20 minutes to prevent over-browning.

Remove the pie from the oven and let it cool for 2 hours at room temperature. This resting period allows the filling to set properly and the juices to redistribute, ensuring each bite is perfectly balanced. While cooling, prepare the optional glaze by whisking together the 0.25 cup granulated sugar (for glaze), 1 tsp lemon zest, and 1 tbsp heavy cream. Drizzle over the cooled pie just before serving for a professional finish.

Slice the pie into 6 equal wedges using a sharp knife dipped in hot water and wiped dry between cuts. This ensures clean slices without tearing. Serve at room temperature—warm pie loses its structure quickly, while cold pie can taste flat. The crust should be crisp yet tender, the filling thick and glossy, and the blueberries tender with just a hint of tartness from the lemon.

For the best experience, pair with vanilla ice cream or whipped cream. The contrast of cold dairy against the warm pie enhances every bite. Store leftovers in an airtight container in the refrigerator for up to 3 days, though I doubt any will remain—this pie disappears quickly!

Storing and reheating your leftovers

Room Temperature Storage

Your freshly baked blueberry pie tastes best at room temperature, where the crust stays crisp and the filling maintains its perfect set. Let it cool completely on a wire rack for 2 hours before slicing. Store it in an airtight container at room temperature for up to 2 days.

I always place a piece of parchment paper between slices to prevent sticking—trust me, it makes serving easier later. The pie will keep its texture beautifully, though the filling may firm up slightly over time. 💫

Refrigerator Storage

For longer storage, refrigerate your pie in an airtight container for up to 4 days. The cold temperatures preserve the crust's crispness while keeping the filling intact.

When ready to serve, let slices sit at room temperature for 10-15 minutes before eating—this restores the crust's texture and enhances the blueberry flavors. I like to reheat individual slices in the oven at 350°F for 5 minutes to revive the warmth and crispness.

Freezer Storage

Freezing is perfect for making ahead or preserving leftovers. Wrap the entire pie tightly in plastic wrap, then place it in a freezer bag with all air removed. Label with the date and freeze for up to 3 months.

When ready to serve, thaw overnight in the refrigerator. For best results, reheat the entire pie at 350°F for 20-25 minutes to restore its texture—this works especially well if you're serving to guests. 🍂

Reheating Slices

Individual slices reheat beautifully in the oven or microwave. For oven reheating, place slices on a baking sheet and warm at 350°F for 5-7 minutes until the crust is crisp again.

For microwave reheating, cover the slice with a damp paper towel and heat at 50% power for 20-30 seconds

Glaze Refresh