The Best Blueberry Pie Recipe (2024)

Why It Works

  • A mix of wild and cultivated blueberries gives the filling incredible depth of flavor.
  • Tapioca starch forms a light, clear gel that's never cloudy, slimy, or gloppy.
  • A 4:1 ratio of fruit to sugar raises tapioca's gelatinization point so the filling and crust will cook at the same rate, meaning you never have to trade a thick filling for a soggy crust!
  • Tempered-glass pie plates conduct heat quickly and evenly to the dough, producing a far crispier crust than heavy ceramic or stoneware.

Despite what a certain reputable buttotally unnamedsource would have you believe, picture-perfect blueberry pie is ridiculously easy to make. That's because blueberries aren't some mystery of the universe, filled with variables no man can account for; they're filled with water. Tasty water, to be sure, but water that can be accurately gauged thanks to something known as a scale.

The Best Blueberry Pie Recipe (1)

Whether it's fresh or frozen (more on thathere), a fruit's weight gives us a reliable indication of its water content, so we can easily predict how much starch is needed to form a gel and how much sugar is needed to protect that starch from thermal hydrolysis, a.k.a. overcooking. You can read up on the science behind my formulahere, but in practice all you have to know is this: Whatever your fruit, you'll need 5.5% of its weight in tapioca starch and 25% of its weight in sugar, tossed in a crust, baked until bubbling-hot, and cooled to 85°F (29°C). With those rules, you can always count on a pie that's juicy yet beautifully thick, never runny or gloppy.

The Best Blueberry Pie Recipe (2)

Truth be told, it doesn't matter whether you've got blueberries, cherries, or plums, because water is the only factor we need to account for when it comes to thickening a pie.But wait, you cry.What about pectin? Doesn't that, like, have something to do with pie?

Ehhh, not really. For the uninitiated, pectin is a soluble fiber found in many fruits, and when cooked it can help liquids to gel. It's only natural to imagine this natural thickener must play an important role in fruit pies, but pectin is a little fussy, willing to perform only under specific conditions. Aside from concentration, which varies from fruit to fruit, pectin requires just the right amount of sugar, acidity, and heat before it can really kick into gear.

According to my pal Cathy Barrow, author ofMrs. Wheelbarrow's Practical Pantry, pectin doesn't really do its thing until about 220°F (104°C). That's well above the internal temperature of any pie, significantly hampering pectin's power to gel. What's more, compared withjamsand jellies, pie filling contains way less sugar and acid—two more factors that minimize pectin's role as a thickener.

So while it's true that blueberries contain a decent amount of pectin, it's of little use within the context of a low-sugar, low-acid, low-heat pie. Put simply, when it comes to blueberry pie, pectin is completely irrelevant. That means blueberry pie is dead easy to thicken, because there aren't any wild cards to consider.

The Best Blueberry Pie Recipe (3)

Some bakers thicken their pies by cooking down the berries' juice to concentrate the flavor, but to me that makes for a jammy pie that's thick but also a little dry. Others prefer a pie so juicy it needs to be served with a spoon. My recipe offers the best of both worlds: a blueberry pie that's lusciously thick and easy to slice, but with all its natural juices intact. It also needs a crispy, flaky, golden crust on the topandbottom, without requiring any par-baking. Of course, that's not a feat any old recipe can achieve, but with myold-fashioned flaky pie dough, you'll never have to worry about a soggy bottom crust again.

Whether you decide to go for a classiclattice pieor a fancyherringbone crust, don't let anyone tell you blueberry pie is a hit-or-miss proposition. I promise, it's a surefire thing.

July 2016

Recipe Details

The Best Blueberry Pie Recipe

Active15 mins

Total5 hrs

Serves8to 10 servings

Makes1 double-crusted pie

Ingredients

  • 20 ounces fresh blueberries(3 1/4 cups; 565g)

  • 8 ounces wild blueberries (2 cups; 225g), fresh or frozen (see notes)

  • 1 ounce fresh juice from 1 lemon(2 tablespoons; 30g)

  • 7 ounces sugar (1 cup; 195g)

  • 1/2 teaspoon (2g) Diamond Crystal kosher salt; for table salt, use half as much by volume or use the same weight

  • 1/4 teaspoon ground coriander(optional)

  • 1 1/2 ounces tapioca starch(1/3 cup plus 1 teaspoon; 40g), such as Bob's Red Mill (see notes)

  • Old-fashioned flaky pie dough, rolled and chilled as per the directions for a double crust

For the Egg Wash (optional):

  • 1 large egg

  • 1 large egg yolk

  • 1/2 ounce heavy cream(1 tablespoon; 15g)

  • 1/8 teaspoon (0.5g) Diamond Crystal kosher salt; for table salt, use half as much by volume or use the same weight

To Serve (optional):

  • Lemon chantilly

Directions

  1. For the Filling: Toss regular and wild blueberries, lemon juice, sugar, salt, coriander (if using), and tapioca starch in a large bowl, folding with a flexible spatula until well combined. Scrape into prepared pie shell and top with remaining dough, using a solid sheet, cutouts, or a lattice-top design. (Check out my tutorial here.) Trim away excess dough and refrigerate to ensure top crust is completely chilled, about 30 minutes. Meanwhile, adjust oven rack to lower-middle position and preheat to 400°F (200°C).

  2. For the Egg Wash (if using): Whisk egg, egg yolk, cream, and salt in a small bowl. Brush over chilled top crust in a thin, even layer. This will give the crust a glossy, golden sheen, but it is not necessary in any way.

  3. Place chilled pie on a parchment-lined half-sheet pan. Bake until crust is golden, about 1 hour, then loosely cover with tented foil. (Alternatively, an empty baking sheet can be placed on the topmost rack of the oven to serve as a shield.) Continue baking until filling is bubbling even in the very center of the pie, about 15 minutes longer. If crust completely covers filling, bake until pie reaches an internal temperature of 213°F (101°C) on a digital thermometer. The time can vary considerably depending on the thickness and type of pie plate, the amount of top crust, how long the pie was refrigerated, et cetera.

  4. To Serve: Cool pie until no warmer than 85°F (29°C) on a digital thermometer, about 3 hours depending on the type of pie plate (at higher temperatures, filling will be runny and thin). Slice into wedges with a sharp knife, pressing firmly against bottom and sides of pie plate to ensure the bottom crust is completely cut. If you like, serve with lemon chantilly. Wrapped in foil, leftovers will keep up to 3 days at room temperature; warm 10 minutes in a 350°F (180°C) oven to revive crust before serving.

Special equipment

9-inch pie plate (preferably tempered-glass), pastry brush, rimmed half-sheet pan, digital thermometer

Notes

Due to disparate sourcing practices, tapioca starch manufactured in Asia may be derived from plants other than cassava, which may have different gelling properties. Look for products that mention cassava by name on the packaging, such as Bob's Red Mill.

Whether you've got top-notch local berries or run-of-the-mill supermarket fruit, smuggling a portion of wild blueberries into the mix makes for a pie that's remarkably complex. If they're not growing in your own backyard, look for wild blueberries in the freezer aisle of well-stocked groceries like Kroger or markets such as Whole Foods and Trader Joe's. There's no need to defrost them before using. Of course, that's not to say you can't make a perfectly excellent pie using cultivated blueberries alone; only that you should probably make two pies to taste the difference side by side. You know, for science. If you'd prefer to skip the wild blueberries, simply increase the "normal" blueberries to 28 ounces (5 2/3 cups; 795g), fresh or frozen.

Prep time will fluctuate depending on the complexity of crust design.

Read More

  • A Crash Course in Mastering Pie Dough
  • How to Bake a Pie With Frozen Fruit
  • How to Freeze and Thaw a Fresh-Fruit Pie
  • Pies
  • Blueberry
  • Memorial Day
  • 4th of July
  • Labor Day
The Best Blueberry Pie Recipe (2024)

FAQs

What is the best thickener for blueberry pie? ›

Instant tapioca.

this is one of my pie-making must haves. I absolute adore the flavor it adds to fruit pies! However, if you don't keep it on hand, tapioca flour/starch, arrowroot powder cornstarch or flour also work well in this recipe!

Should I Prebake my pie crust for blueberry pie? ›

Pre-baking the pie crust is only required when making a custard pie OR when making a fresh fruit pie. you should probably get: Pie weights are super helpful to have for pre-baking.

What are the 5 tips for pie perfection? ›

Follow these steps and you'll impress your friends and family this season with tantalizing mile-high pies!
  1. 1 - Cold dough equals flaky crust. ...
  2. 2 - Overfill your pies on purpose ... ...
  3. 3 - Bake on the low rack. ...
  4. 4 - Hold down your pre-baked crusts. ...
  5. 5 - Hold off on slicing your pie.
Oct 30, 2017

How do you keep blueberry pie from being runny? ›

How do I keep a berry pie from being runny inside? Berry pies need starch to help thicken the filling because berries give off a lot of juice when they cook. For a typical nine inch pie, you need two tablespoons of flour, cornstarch, or tapioca starch.

Is cornstarch or flour better to thicken a berry pie? ›

Cornstarch makes for a shiny, glossy filling. A little goes a long way because it has twice the gelling power of flour. Flour thickens nicely but leaves more of a matte finish. You'll need to use twice as much as you would with cornstarch.

How do you keep fruit pies from being runny? ›

Precook the filling

But by cooking apples, sugar, spices, and thickener just long enough for the apples to release their juice and the thickener to do its work — typically, 5 to 10 minutes over a burner — you reduce the risk of those same juices pooling in the bottom of the crust as your pie bakes.

What happens if you don't chill pie crust before baking? ›

Non-chilled crust is fairly crumbly and less smooth, which makes it harder to roll out and means it may not look as polished. It will brown more quickly and the final product will likely be tougher, heavier, and more doughy – none of those in a bad way. It will likely have a more intense, butter flavor.

Should you poke holes in bottom of pie crust? ›

With docking, the holes allow steam to escape, so the crust should stay flat against the baking dish when it isn't held down by pie weights or a filling. Otherwise the crust can puff up, not only impacting appearance but also leaving you with less space for whatever filling you have planned.

How long do I Prebake my pie crust? ›

Line the crust with foil, parchment, or a paper coffee filter. Fill it about two-thirds full with dried beans, uncooked rice (or other uncooked grain berries), pie weights, or granulated sugar. Bake the crust in a preheated 375°F oven for 20 minutes, set on a baking stone or steel if you have one.

What is the cardinal rule of pie dough making? ›

The cardinal rules of pie dough: Keep it cold, work fast, and don't overwork your dough.

What shelf should you bake a pie on in the oven? ›

A pie's place in the oven is on the bottom rack. The worst mistake you can make with your pie is under-baking the bottom crust—it makes for a soggy, doughy mess. Baking your pie on the bottom rack will ensure that bottom crust gets nice and golden brown. Speaking of which: bake your pie in a glass pie dish.

Where is the best place in the oven to bake a pie? ›

The center oven rack is ideal for baking cakes and other desserts. However, to achieve the flaky and crispy underside of a pie, positioning the racks lower in your oven can help avoid an undercooked crust.

How do you know when a blueberry pie is done? ›

A fruit pie is ready to be pulled from the oven when its juices are bubbling in the center of the pie, not just the sides! Especially if it is a very juicy pie, make sure those bubbles are have a slower, thick appearance to them, as opposed to the faster, more watery bubbles that appear on the edges of a pie at first.

Should a blueberry pie be refrigerated after baking? ›

Fruit pies keep at room temperature for two days; you can store them, loosely covered, in the refrigerator for up to two days longer. (In warm climates, always store fruit pies in the refrigerator.)

What is the best thickener for berry pies? ›

Very often flour or cornstarch is used, but in certain instances tapioca, arrowroot and potato starch can also help achieve the desired consistency. Tapioca starch is preferable for products that will be frozen because it will not break down when thawed. We like tapioca in blueberry, cherry or peach pies.

What thickener will be used in the berry pie? ›

Very often flour or cornstarch is used, but in certain instances tapioca, arrowroot and potato starch can also help achieve the desired consistency.

What is the best way to thicken berry pie? ›

Tapioca-it's not just for pudding! This old-school ingredient may be what your great grandmother used to thicken her pies, and it's still great for making a perfect fruit pie with a clear, stable filling. Tapioca is derived from cassava (also known as yuca or manioc), a starchy root native to South America.

Why didn't my blueberry pie thicken? ›

It needs at least 2 hours to finish setting up after you pull the hot pie out of the oven. If you cut into a hot fruit pie right away, it's definitely going to be runnier than if you let it set up all the way. Another reason why blueberry pie might be runny is that it just didn't bake long enough.

Which starch is best for thickening most fruit pie fillings? ›

Uses: Tapioca “is flavorless and gives fruit and fruit juices a glossy shine,” Chattman says, making it a favorite alternative to cornstarch in pies. Or get the best of both worlds: “Juices thickened with both cornstarch and tapioca become satiny and smooth, an appealing combination,” she says.

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