Strawberry Rhubarb Pie

Strawberry Rhubarb Pie
⏱️ cook time 1 hour 25 minutes
🍽️ servings 8
⚡ Difficulty medium

intro

A nostalgic sweet-tart pie with flaky all-butter crust, balancing bright, juicy strawberries and tangy spring rhubarb in a perfectly set, jammy filling.

Ingredients

Fresh rhubarb 450g (4 cups, chopped into 1-inch pieces)
Fresh strawberries 400g (3 cups, hulled and quartered)
All-purpose flour 360g (3 cups, for double pie crust)
Cold unsalted butter 226g (1 cup / 2 sticks, cubed for crust)
Granulated sugar 150g (3/4 cup, for filling)
Cornstarch 24g (3 tablespoons, for thickening filling)
Fine sea salt 6g (1 teaspoon, divided for crust and filling)
Ice cold water 80ml (1/3 cup, for crust)
Fresh lemon juice 15ml (1 tablespoon, for filling)
Vanilla extract 5ml (1 teaspoon, for filling)
Large egg 50g (1, beaten for egg wash)
Coarse turbinado sugar 12g (1 tablespoon, for topping)

Steps

1

Prepare flaky crust

In a large bowl, mix 360g all-purpose flour and 1 teaspoon fine sea salt. Add 226g cold cubed unsalted butter, use your fingertips to rub butter into flour until the mixture forms coarse, pea-sized crumbs. Drizzle in 60-80ml ice water, 1 tablespoon at a time, tossing gently until the dough just clumps together. Split dough into two equal discs, wrap tightly in plastic wrap, and chill in the refrigerator for 30 minutes at 4°C (39°F).

Step 1
step1:Prepare flaky crust
2

Mix fruit filling

In a large mixing bowl, combine 450g 1-inch chopped rhubarb, 400g quartered hulled strawberries, 150g granulated sugar, 24g cornstarch, 15ml fresh lemon juice, 5ml vanilla extract, and a 1g pinch of fine sea salt. Toss gently until all fruit is evenly coated in the sugar-starch mixture, then let rest for 10 minutes at room temperature to allow fruit to release natural juices.

Step 2
step2:Mix fruit filling
3

Roll bottom crust

Preheat your oven to 200°C (400°F). Remove one chilled dough disc from the fridge, roll it on a lightly floured surface to a 30cm (12-inch) circle, 3mm (1/8-inch) thick. Carefully lift the dough and lay it into a 23cm (9-inch) glass pie dish, pressing it gently against the bottom and sides, leaving a 2.5cm (1-inch) overhang around the rim. Trim excess dough past the overhang with kitchen shears.

Step 3
step3:Roll bottom crust
4

Assemble the pie

Pour the rested fruit filling and all collected juices into the crust-lined pie dish, spreading it into an even layer. Roll the second chilled dough disc into a 28cm (11-inch) circle, 3mm (1/8-inch) thick. Drape it over the top of the filling, then press the top and bottom crust edges together firmly to seal. Crimp the edge decoratively with your fingers or a fork, then cut 5 evenly spaced 2.5cm (1-inch) slits in the top crust to vent steam during baking.

Step 4
step4:Assemble the pie
5

Bake until golden

Brush the entire top crust and crimped edge with the beaten 50g egg, then sprinkle evenly with 12g coarse turbinado sugar. Place the pie on a rimmed aluminum baking sheet to catch bubbling drips, bake at 200°C (400°F) for 25 minutes, then reduce oven heat to 175°C (350°F) and bake for an additional 30-35 minutes, until the crust is deep golden brown and thick, ruby-red filling bubbles steadily through the steam slits.

Step 5
step5:Bake until golden
6

Cool and set

Remove the baked pie from the oven, transfer it to a wire cooling rack, and let it cool completely for 2 full hours at room temperature before slicing. This resting period allows the cornstarch-thickened filling to set fully, preventing runny, loose slices when served.

Step 6
step6:Cool and set

Tips

1.Keep all crust ingredients (butter, water) ice-cold during prep; solid butter melts and steams in the oven to create distinct, flaky crust layers, while warm butter leads to a tough, dense crust.
2.Never skip the full 2-hour cooling time; the hot fruit filling continues to thicken as it cools, and slicing early will result in runny, messy slices even with the correct amount of cornstarch.
3.If the crimped crust edges brown too quickly during baking, wrap them in a narrow strip of aluminum foil after the first 25 minutes of bake time to prevent burning while the rest of the pie finishes cooking.

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Strawberry Rhubarb Pie:Frequently Asked Questions

1.Why does my strawberry rhubarb pie filling turn out runny every time I make it?
The most common culprits are slicing the pie too early, skipping the step to drain excess fruit juice, and underbaking. Toss cut fruit with sugar, let it rest 10 minutes to drain off released juice, mix in your all-purpose flour thickener, bake until the filling bubbles vigorously, and let it cool a full 4 hours before slicing for a perfectly set, jammy filling.
2.Can I use frozen rhubarb or strawberries instead of fresh for this pie?
Absolutely, just don’t thaw the fruit first—toss frozen pieces directly with sugar and flour to avoid mushy texture and excess juice bleed. Frozen rhubarb works particularly well, but add 1 extra tablespoon of all-purpose flour to account for extra moisture, and extend bake time by 5 to 7 minutes if the filling is slow to bubble.
3.How do I keep my all-butter pie crust from getting soggy on the bottom?
Blind bake your bottom crust for 10 minutes at 400°F, lined with parchment and weighted with pie weights or dried beans, before adding filling. Brush the warm pre-baked crust with a thin layer of lightly beaten egg white to create a moisture barrier, which stops juicy fruit filling from seeping in and turning the buttery base soft and soggy.
4.What ratio of strawberries to rhubarb gives the best classic flavor?
Stick to a rough 2:1 ratio of sliced fresh strawberries to chopped rhubarb for that iconic nostalgic sweet-tart balance. If you love extra bright tang, you can shift to a 1.5:1 ratio, but avoid using more rhubarb than strawberries unless you add extra granulated sugar to mellow its sharp, naturally sour bite.
5.Do I have to peel rhubarb stalks before adding them to the pie filling?
You only need to peel rhubarb if the stalks are extra thick (wider than 1 inch) with tough, stringy outer fibers. For young, thin spring rhubarb—the ideal pick for this pie—a good wash and trim of the dry, woody ends is all you need; the skin softens fully during baking and adds a lovely bright pink hue to the filling.
6.How do I keep the crimped crust edges from burning while the filling bakes?
About 25 minutes into baking, wrap the crimped outer edge of the crust with a 2-inch wide strip of aluminum foil, or use a reusable silicone pie crust shield. This blocks direct high heat from hitting the thin, exposed edge, so it bakes to a golden, buttery crisp without turning bitter and burnt before the filling is fully set.
7.What’s the best way to store leftover strawberry rhubarb pie?
Cover leftover pie loosely with plastic wrap and store it in the refrigerator for up to 4 days. For the best texture, let slices sit at room temperature for 15 minutes before serving, or warm them briefly in a 300°F oven for 5 minutes to bring back the crust’s flaky, buttery bite. Don’t leave it out at room temp for more than 2 hours for food safety.

Comments (13)

2 days ago

OMG this pie was the star of our Memorial Day cookout! I was nervous about the rhubarb being too tart but the balance with the strawberries was *chef’s kiss*. My kids begged for second slices before everyone even finished their burgers. Only note: I added an extra tbsp of cornstarch because my rhubarb was super juicy, didn’t want a runny filling!

yesterday

Wait thanks for the cornstarch tip! I made this last week and mine was so runny I thought I messed up the measurements, definitely gonna try that tweak next time

yesterday

So glad it was a hit at your cookout, Molly! Great call on the extra cornstarch for extra-juicy produce — rhubarb water content can vary a ton by how fresh it is, so that’s a perfect pro tip to avoid runny filling!

1 week ago

Game changer of a recipe! I’ve been making strawberry rhubarb pie for 20 years and this crust recipe is better than my grandma’s — don’t tell her I said that 😂 Brought it to my church potluck last Sunday and the whole pan was gone in 10 minutes. The cook time was spot on for my old finicky oven, no burnt edges at all!

5 days ago

Wait how do you keep your crust from shrinking? Every time I make a lattice top it slides down the sides when it bakes, I’m so frustrated!

3 days ago

So happy the recipe lived up to your decades of pie experience! For SunnyStateBaker — make sure you chill the lattice top for at least 20 minutes before popping it in the oven, that keeps the butter cold and prevents shrinkage. Give that a shot next time!

3 days ago

First time ever making a pie from scratch, picked this for my partner’s birthday because strawberry rhubarb is their absolute favorite. The difficulty level felt totally doable even for a total beginner like me, even if my lattice top looked a little wonky. Tasted SO good though, my partner cried a little when they tried it lmao. Only mishap: I forgot to dot the butter on top of the filling, oops. Still turned out great!

2 days ago

Aww that’s so sweet! I made this for my husband’s birthday too last month, he said it was better than the fancy bakery version we get every year. Wonky lattice tops taste the best, trust me

2 days ago

Love to hear this, Jake! There’s no such thing as a bad-looking homemade pie — the wonky ones always have the most love in them. Forgetting the butter dot is no big deal, it just adds a little extra richness, so it’s totally fine that it still turned out delicious!

5 days ago

Has anyone tried making this with a gluten-free all purpose flour blend for the crust? My daughter has celiac so I’m always swapping flours, don’t want to waste a bunch of fresh produce if it doesn’t hold up! The flavor combo sounds perfect for our weekly family dinner this Sunday.

3 days ago

I did! Used Bob’s Red Mill 1:1 GF flour, added an extra tsp of xanthan gum, and it came out perfectly flaky. No one at my book club even realized it was gluten free!

2 days ago

Great question, Gigi! As GFbakes4life mentioned, a 1:1 gluten free flour blend works beautifully for the crust — just make sure you keep your ingredients extra cold to get that flaky texture, same as you would with regular all purpose flour. Hope your family dinner is a hit!

yesterday

Made this for our backyard BBQ this weekend, served it warm with vanilla bean ice cream and everyone was raving. Was worried the medium difficulty rating meant I’d be stuck in the kitchen all afternoon, but total time was exactly what the recipe said, no surprises. 10/10 will make on repeat all summer long.

2 hours ago

Nothing beats warm strawberry rhubarb pie with vanilla ice cream at a summer BBQ — that’s the dream! So glad the cook time lined up for you and it was a crowd favorite.

30 minutes ago

Wait I followed the recipe exactly and my filling was way too tart for my taste? I think my rhubarb was extra sour? Or maybe I picked underripe strawberries? Wondering if anyone else ran into this, I want to make it again for my office potluck next week.

5 minutes ago

I had the same issue first time! I tossed in an extra 2 tbsp of granulated sugar and a tsp of vanilla extract with the fruit, and it balanced the tartness perfectly without being too sweet. Hope that helps!

2 weeks ago

Can I prep the filling a day ahead and keep it in the fridge before baking? I’m hosting a brunch next weekend and want to get as much done ahead of time as possible so I’m not scrambling when guests show up. This recipe looks like the perfect centerpiece for my menu!

1 week ago

Great question! You can absolutely prep the filling a day in advance — just store it in an airtight container in the fridge, and give it a good stir before pouring it into the crust to bake. You can also prep the crust dough 2-3 days ahead to save even more time!

1 week ago

I’ve made this pie three times in the last month! My grandkids request it every time they come over to visit, they say it tastes like summer in a bite. The crimped edge instructions were so easy to follow, my 7 year old granddaughter helped me crimp the crust last time and it looked so cute.

5 days ago

That sounds so precious! I’m making this with my grandson next weekend when he visits, he’s been obsessed with picking strawberries at the local u-pick farm lately. Can’t wait to try it!

2 hours ago

Made this in my tiny dorm kitchen with a toaster oven of all things, had to nudge the temp down 25 degrees because my toaster oven runs super hot, but it still turned out amazing. My roommates devoured half the pie before it even cooled down all the way lmao. Worth every minute of prep.

30 minutes ago

Dorm kitchen baking is the most impressive kind, honestly! So glad you were able to adjust for your toaster oven and that your roommates got to enjoy it — nothing brings people together like fresh pie, even in a tiny dorm.

5 minutes ago

Took slices of this pie on a day hike with my friends last weekend, packed them in tupperware and they held up perfectly even after being tossed around in my backpack. The sweet-tart flavor was so refreshing after a few miles uphill, will definitely be making this for all my summer outdoor trips.

just now

I was gonna bring my usual chocolate chip cookies to the neighborhood block party but decided to switch it up with this pie, and now I’ve got three neighbors texting me for the recipe. Zero regrets, this one’s going into my permanent rotation. Only tip: cover the crust edges with foil halfway through baking if they start browning too fast!

3 days ago

Cut the sugar by 1/3 cup because I prefer less sweet desserts, and it was perfect for me! The rhubarb’s tartness really shines through that way, and the strawberries add enough natural sweetness that it doesn’t feel like it’s missing anything. Such a great base recipe to tweak to your own taste preferences.

2 days ago

Used rhubarb from my very first garden harvest for this pie, and I’m so proud of how it turned out! The recipe was straightforward enough that I didn’t mess up my homegrown produce, which I was low-key stressed about. Tastes even better when you grew part of it yourself, 10/10 would recommend.