Montana Wild Berry Pie

Montana Wild Berry Pie
⏱️ cook time 1 hour 50 minutes
🍽️ servings 8
⚡ Difficulty medium

intro

A rustic, jammy Northern Rockies pie loaded with foraged Montana wild berries in a flaky buttery crust, balanced with bright tartness and subtle warm spice.

Ingredients

Mixed Montana wild berries (huckleberries, wild raspberries, serviceberries, wild strawberries) 600 grams (4 cups, lightly packed)
Unsalted butter 226 grams (1 cup, cut into 1cm cubes, chilled)
All-purpose flour 315 grams (2.5 cups)
Granulated sugar 100 grams (1/2 cup, divided)
Cornstarch 3 tablespoons (24 grams)
Fine sea salt 3/4 teaspoon (3.75 grams, divided)
Ice cold water 60-80 ml (4-5 tablespoons, for crust)
Fresh lemon juice 1 tablespoon (15 ml)
Ground cinnamon 1/4 teaspoon (0.5 grams)
Large egg 1 unit (50 grams, for egg wash)
Coarse turbinado sugar 1 tablespoon (12 grams, for topping)

Steps

1

Prepare flaky pie crust

In a large bowl, mix 315g all-purpose flour, 1/2 tsp fine sea salt, and 25g (2 tbsp) granulated sugar. Cut in 226g cold 1cm-cubed unsalted butter with a pastry cutter until the mixture forms coarse, pea-sized butter crumbs. Drizzle in 60-80ml ice cold water 1 tablespoon at a time, mixing gently until the dough just holds together when squeezed. Split the dough into two equal discs, wrap tightly in plastic wrap, and chill in the refrigerator for 30 minutes.

Step 1
step1:Prepare flaky pie crust
2

Mix wild berry filling

In a large mixing bowl, gently toss 600g mixed Montana wild berries (patted dry if fresh, thawed and drained if frozen) with the remaining 75g (6 tbsp) granulated sugar, 3 tablespoons (24g) cornstarch, 1 tablespoon (15ml) fresh lemon juice, 1/4 teaspoon (0.5g) ground cinnamon, and the remaining 1/4 tsp fine sea salt. Let the mixture rest for 10 minutes at room temperature to release natural juices, stirring once gently at the 5-minute mark.

Step 2
step2:Mix wild berry filling
3

Roll bottom crust layer

Remove one chilled dough disc from the refrigerator, let it soften at room temperature for 5 minutes to prevent cracking when rolling. Roll it on a lightly floured work surface to a 30cm (12-inch) circle that is 3mm (1/8-inch) thick. Gently lift and lay the rolled dough into a 23cm (9-inch) glass pie dish, pressing it firmly against the dish bottom and up the sides, leaving a uniform 2.5cm (1-inch) dough overhang around the dish rim. Trim any excess dough longer than 2.5cm with kitchen shears.

Step 3
step3:Roll bottom crust layer
4

Assemble filled pie

Pour the rested wild berry filling and all accumulated juices into the crust-lined pie dish, spreading it into a smooth, even layer. Roll the second chilled dough disc into an identical 30cm (12-inch), 3mm-thick circle, then drape it gently over the top of the berry filling. Pinch the top and bottom crust overhangs together firmly to create a tight seal, then crimp the edge decoratively with your thumb and forefinger or a fork. Cut 4 evenly spaced 2cm (3/4-inch) slits in the top crust to allow steam to vent during baking.

Step 4
step4:Assemble filled pie
5

Bake to golden brown

Preheat your oven to 190°C (375°F) with a rack positioned in the lower third of the oven. Beat 1 large egg with 1 teaspoon (5ml) cold water to make an egg wash, then brush the entire top crust and crimped edge evenly with the wash. Sprinkle 1 tablespoon (12g) coarse turbinado sugar evenly over the brushed crust. Set the pie on a parchment-lined baking sheet to catch bubbling drips, then bake for 55 minutes, until the crust is deep golden brown and thick purple filling bubbles actively through the vent slits.

Step 5
step5:Bake to golden brown
6

Cool fully before slicing

Remove the baked pie from the oven, transfer it to a wire cooling rack, and let it rest undisturbed for 2 full hours at room temperature before slicing. This extended resting time allows the hot, liquid berry filling to set completely, so slices hold their shape instead of running onto the plate.

Step 6
step6:Cool fully before slicing

Tips

1.Keep all butter and water for the crust ice-cold at all times; warm butter melts too quickly during baking, leading to a tough, dense crust instead of light, flaky layers. For extra flakiness, chill the cut butter cubes in the freezer for 10 minutes before mixing into the flour.
2.If using frozen wild berries, drain off 2 tablespoons of excess thawed juice before mixing the filling to prevent a soggy bottom crust and overly runny filling. There is no need to thaw frozen berries completely before use.
3.Tent the crimped pie edge with a strip of aluminum foil after the first 30 minutes of baking if the edge is turning dark brown faster than the rest of the crust, to prevent burning while the filling finishes cooking.

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Montana Wild Berry Pie:Frequently Asked Questions

1.I can’t find fresh foraged Montana wild berries where I live—what’s the best substitute?
If you can’t source fresh foraged Montana berries, use a frozen blend of huckleberries, wild raspberries, small wild strawberries, and serviceberries, available at most Western U.S. grocery stores or online foraging vendors. Skip large cultivated grocery store strawberries, as they’re too watery and mild to match that bright, tart wild berry depth; thaw and drain excess juice before using to avoid a soggy crust.
2.Why does my wild berry pie filling always turn out runny instead of jammy?
Runny wild berry filling usually comes from two common missteps: not accounting for extra juice from fresh or thawed berries, or skimping on the cornstarch thickener. Toss berries with the full measured granulated sugar and cornstarch, then let them sit 10 minutes to release juice before adding to the crust; if your berries are extra ripe, add 1 extra teaspoon of cornstarch for a perfectly sliceable, non-gummy texture.
3.Do I need to pre-bake the bottom crust to keep it flaky under the juicy filling?
Yes, a quick blind bake of the bottom crust makes a huge difference for avoiding a soggy, undercooked base with this high-moisture berry filling. Line your chilled bottom crust with parchment, fill with pie weights or dried beans, and bake at 400°F for 10 minutes before adding filling. This creates a moisture barrier so the buttery crust stays crisp, even under the jammy berry layer.
4.What warm spices work best with these wild berries without overpowering their flavor?
Stick to very small amounts of mellow warm spices to keep that subtle warm balance the recipe calls for: ¼ teaspoon of ground cinnamon and a tiny pinch of freshly grated nutmeg per pie is ideal. Skip strong spices like clove, allspice, or heavy cardamom, as they will overwhelm the bright, tart, floral notes of huckleberries and wild raspberries that make this pie feel distinctly Montanan.
5.Should I use shortening in the crust for extra flakiness, or is all butter better?
An all-butter crust is perfect for this rustic Montana pie, as it delivers that rich, nutty, buttery flavor that pairs perfectly with wild berries. The trick to maximum flakiness with all butter is to keep your unsalted butter ice-cold, cut it into ½-inch chunks, and leave some pea-sized pieces in the all-purpose flour—those chunks melt in the oven to create light, crisp, flaky layers.
6.How do I keep the crust edges from burning before the berry filling is fully cooked?
Wild berry pies need a longer bake to set the thick, jammy filling, so it’s easy for the exposed crust edge to burn before the center is done. About 25 minutes into baking, wrap a thin strip of aluminum foil around the crust edge, or use a reusable pie shield, to block direct heat. This lets the crust turn golden brown without charring, while the filling bubbles fully to set.
7.How long do I need to let the pie cool before slicing, and can I serve it warm?
It’s tempting to slice into warm pie right out of the oven, but you need to let it rest a full 3 to 4 hours at room temperature for the cornstarch-thickened filling to fully set. If you prefer warm servings, cut a slice after the cooling period and reheat it gently for 15 seconds in the microwave, served with vanilla ice cream for a classic Montana treat.
8.What’s the best way to store leftover wild berry pie, and how long will it keep?
Cover leftover pie loosely with plastic wrap or a reusable pie cover, and store it in the refrigerator for up to 4 days. Don’t leave it sealed airtight at room temperature for more than 24 hours, as the juicy, high-moisture berry filling can spoil quickly in warm conditions. You can also freeze tightly wrapped slices for up to 3 months, thawed in the fridge before serving.
9.How should I prep foraged wild berries to use in the pie, and do I need to wash them?
Always gently wash foraged wild berries right before using, even if you picked them yourself in a remote, clean area. Place them in a colander and rinse with very cold water, picking out any tiny stems, leaves, or stray pine needles as you go. Pat them very gently with paper towels to remove excess surface water, so you don’t thin out the filling or make the crust soggy.

Comments (16)

2 weeks ago

OMG this pie is a total game changer! I foraged wild huckleberries and raspberries on our last trip up to Glacier National Park and used those instead of grocery store berries, and my entire extended family went crazy for it at our Sunday dinner. The crust is so flaky and the berry filling isn’t too tart or too sweet, perfect balance. 10/10 will make every berry season from now on!

1 week ago

Wait how much extra cornstarch did you use for foraged berries? I find wild ones are juicier than store bought and I always end up with a runny filling 😅

1 week ago

Great question! For extra juicy wild foraged berries, add 1 extra tablespoon of cornstarch and let the filling rest 15 minutes before pouring into the crust to help it set better. So glad you loved the recipe!

3 days ago

Full transparency, I’m terrible at baking pies and was nervous about the medium difficulty rating, but this turned out so good on my first try! I used a mix of frozen wild blueberries and blackberries since I couldn’t find fresh huckleberries near me in Chicago, and it still tasted like summer in a crust. Took it to my office potluck and people were asking for the recipe before I even left.

2 days ago

So proud of you for nailing it on the first try! Frozen wild berries work perfectly for this recipe, so glad it was a hit at your potluck!

5 days ago

Made this for my husband’s birthday cookout and he said it’s better than his grandma’s wild berry pie (don’t tell her I said that lmao). I added a tiny pinch of cinnamon to the filling like I do with all my fruit pies and it complemented the berries so well without overpowering them. The lattice top was way easier to pull off than I thought it would be following the little tip in the recipe!

1 week ago

Wait, who meal preps pie? Me, apparently. I made this Sunday to have as a little treat throughout the week and it held up perfectly in the fridge for 5 days! The only tweak I made was using a whole wheat crust for a little extra fiber, and it didn’t feel heavy at all. My roommate kept sneaking slices so I had to hide the last piece behind the frozen broccoli. Only knocking a star because the total time felt a little longer than advertised when you factor in chilling the crust, but otherwise solid.

5 days ago

LMAO hiding it behind frozen broccoli is the only way to keep roommates away from your good food, genius move. I’m trying the whole wheat crust trick next time I make this!

2 days ago

I was so worried I wouldn’t be able to adapt this for my gluten allergy, but I swapped the all-purpose flour for a 1:1 gluten free baking flour for the crust and it came out perfect! My kids loved it so much they asked for seconds before they finished their first slice. No weird gritty texture from the GF flour either, which is always a win.

yesterday

Which brand of 1:1 GF flour did you use? I’ve had bad luck with some brands making crusts super crumbly!

yesterday

So happy the GF swap worked for you! We’ve tested this recipe with Bob’s Red Mill 1:1 GF flour with great results, just make sure to chill the crust an extra 10 minutes before rolling to prevent crumbliness.

1 week ago

Made this over a campfire on our last hunting trip using a cast iron dutch oven and it slapped. Used wild berries we picked along the trail, added a splash of bourbon to the filling because why not, and the whole crew devoured it in 10 minutes flat. Don’t overcomplicate it, this recipe is forgiving even when you’re cooking off grid.

3 days ago

Bourbon in the filling? That’s genius, I’m stealing that for our next camping trip next month! How long did you bake it for in the dutch oven over coals?

2 hours ago

Tried this for a little dinner party I hosted in my apartment last weekend and it was the star of the menu. I served it with a scoop of homemade vanilla bean ice cream on top and every single guest asked for the recipe. The only heads up is you definitely need to set aside enough time for the crust to chill, don’t skip that step or you’ll have a mess on your hands.

5 days ago

As someone who grows wild berries for a living, I can confirm this recipe does them justice! Most pie recipes overload on sugar and cover up the actual berry flavor, but this one lets the natural tartness and sweetness of the fruit shine. Took first place at our county fair pie contest with this recipe last weekend, no cap.

3 days ago

Wow, first place at the county fair? That’s the highest compliment we could ask for! So glad the recipe lets the berries be the star, that’s exactly what we were going for.

2 days ago

Wait I was at that fair! I tried your pie and it was hands down the best one there, no wonder you won. I’ve been looking for the recipe ever since, so stoked I found it!

yesterday

Okay, I don’t bake. At all. But my daughter has been begging for a berry pie after reading that Little House on the Prairie book at school, so I decided to give this a shot. It was way easier than I thought it would be, even with me messing up the lattice top the first time. She said it was the best thing I’ve ever made, which is a huge win considering I usually burn toast.

2 hours ago

This made our day! Memories like that are what baking is all about, so glad you got to make that special treat for your daughter. Messy lattice tops taste just as good as perfect ones, we promise!

3 days ago

Veganized this super easily by swapping the butter for cold vegan butter and using a flax egg for the crust wash, and it came out incredible! I was worried the crust wouldn’t be flaky without dairy butter, but it was perfectly crisp and buttery tasting. Brought it to my vegan potluck and even the non-vegan folks were going back for seconds.

2 days ago

Did you notice any difference in bake time with the vegan butter swap? I’ve had vegan crusts get too dark too fast before!

yesterday

Great vegan swap tip! We recommend tenting the crust with foil for the last 15 minutes of bake time if you’re using vegan butter to prevent it from browning too quickly, thanks for sharing your adaptation!

1 week ago

I’ve been making berry pies for over 40 years, and this is now my go-to recipe. The ratio of thickener to berries is spot on—no runny filling, no gummy texture—and the crust recipe is foolproof. I added a little lemon zest to the filling like I always do, and it brightened up the berry flavor even more. Excellent recipe, will be passing this along to my grandkids.

2 weeks ago

Made this as the dessert for our weekend BBQ brisket cookout and it paired so well with the smoky meat. I was skeptical a sweet berry pie would go with BBQ, but everyone raved about it. The tartness cut through all the rich brisket and mac and cheese perfectly. Only note: make two, because one pie will not be enough for a crowd. Knocked a star because I forgot to chill the crust and it shrank a little, that was totally my bad though.

1 week ago

The note about making two is so real! I made one for our last cookout and people were literally scraping the pie pan for the last crumbs. Never again will I show up with just one pie.

yesterday

Okay so I had a total disaster the first 20 minutes of making this: I spilled half the flour on my kitchen floor and then my cat ate a chunk of the raw crust while my back was turned. But I started over, followed the directions step by step, and it turned out SO good! I can’t believe I made a pie that looks like it came from a fancy bakery, honestly.

30 minutes ago

LMAO my cat is also obsessed with raw pie crust, I have to lock him out of the kitchen when I bake now. Congrats on nailing the redo!

5 minutes ago

Baking wins taste even sweeter after a few mishaps, right? So proud you stuck with it and ended up with a great pie! Your cat might have good taste, but raw crust isn’t for kitties 😂

2 days ago

Picked a whole bucket of wild berries on a day hike last weekend and decided to give this recipe a try. It was the perfect way to use up our foraged haul! The hint of almond extract in the crust is such a nice surprise, I never would have thought to add that but it pairs so beautifully with the wild berries. 10/10, will be a staple every summer.

1 week ago

This is the perfect make-ahead dessert for busy school nights! I made it on Sunday, sliced it up, and pulled out slices for the kids’ after school treats all week. They thought I was the best mom ever, and I loved that I didn’t have to make a dessert every single night. The cook time is totally worth it for how much time it saves during the week.

5 days ago

Love that this works for your busy week! Make-ahead recipes that the whole family loves are the best, so glad it’s making your school nights a little easier.

30 minutes ago

The filling was absolutely amazing, don’t get me wrong, but I had a really hard time getting the crust to roll out without cracking even after chilling it for the full recommended time. I ended up patching it together and it still tasted good, it just didn’t look very pretty. Maybe I just need more practice with pie crusts, because the flavor was top tier.