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There’s a pie that shows up every spring and summer like an old friend — slightly tart, a little sweet, impossibly fragrant, and absolutely impossible to resist. I’m talking about strawberry rhubarb pie, the kind that your grandma probably made, that fills the kitchen with a smell you can’t describe but instantly recognize. It’s the pie equivalent of a warm hug.
The thing is, a lot of people are low-key intimidated by this one. Between the lattice crust, the runny filling fears, and the mystery that is rhubarb (is it a fruit? a vegetable? a crime against logic?), it can feel like a project. But here’s the truth: it’s actually very forgiving once you know a few tricks.
Whether you’re making a homemade strawberry rhubarb pie from scratch or leaning on a store-bought crust for a weeknight shortcut, this guide covers everything — the recipe, the tips, the FAQs, and all the little details that make the difference between a soggy mess and a stunning, sliceable beauty.
Table of Contents
Let’s bake.
What Makes Strawberry Rhubarb Pie So Special?
It’s the balance. Rhubarb alone is aggressively sour — almost medicinal. Strawberries alone make a pie that can feel one-dimensional. But together? Magic. The strawberries soften the rhubarb’s sharp edges, and the rhubarb keeps the whole thing from being cloying. The result is a filling that’s bright, complex, and deeply satisfying.
It’s also a spring and summer strawberry rhubarb pie moment — rhubarb peaks in April through June, and local strawberries follow right behind. If you’ve never made this with peak-season fruit, you’re genuinely missing something.
The Classic Strawberry Rhubarb Pie Recipe
Ingredients
For the filling:
- 2½ cups fresh rhubarb, sliced into ½-inch pieces
- 2½ cups fresh strawberries, hulled and halved
- 1 cup granulated sugar (adjust to taste)
- ¼ cup cornstarch (or 3 tablespoons quick-cooking tapioca — more on this below)
- 1 tablespoon fresh lemon juice
- 1 teaspoon vanilla extract
- Pinch of salt
For the crust (double crust):
- 2½ cups all-purpose flour
- 1 teaspoon salt
- 1 tablespoon sugar
- 1 cup (2 sticks) cold unsalted butter, cubed
- 6–8 tablespoons ice water
For finishing:
- 1 egg + 1 tablespoon water (egg wash)
- 2 tablespoons coarse turbinado sugar (for sprinkling)
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Instructions
Step 1 — Make the crust. In a large mixing bowl, whisk together flour, salt, and sugar. Add cold butter cubes and use a pastry cutter to work the butter into the flour until you get coarse, pea-sized crumbs. Add ice water one tablespoon at a time, mixing gently until the dough just comes together. Divide in half, flatten into discs, wrap, and refrigerate for at least 1 hour.
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Step 2 — Prep the filling. Combine rhubarb, strawberries, sugar, cornstarch, lemon juice, vanilla, and salt in a large mixing bowl. Toss well and let it sit for 15 minutes. You’ll notice the fruit start releasing juices — that’s exactly what you want.
Step 3 — Assemble. On a lightly floured surface, roll out one dough disc into a 12-inch circle. Transfer to your pie pan. Pour in the filling. Roll out the second disc and cut into strips for a lattice top (more on that below), or lay it whole with slits cut in.
Step 4 — Egg wash and sugar. Brush the crust with egg wash using a pastry brush, then sprinkle generously with turbinado sugar for that beautiful sparkle.
Step 5 — Bake. Place on a baking sheet (to catch any drips — trust me on this). Bake at 425°F for 15 minutes, then reduce to 375°F and bake for 40–45 more minutes, until the crust is deep golden and the filling is bubbling through the lattice.
Step 6 — Cool completely. Set on a wire cooling rack and don’t cut it for at least 2–3 hours. I know. It’s hard. Do it anyway.
The Most Common Questions About Strawberry Rhubarb Pie (Answered Honestly)
1. How Do You Make Strawberry Rhubarb Pie That’s Not Runny?
This is the #1 complaint, and it’s almost always fixable. The two main culprits are not enough thickener and cutting the pie before it’s cooled. Use the right amount of cornstarch or tapioca (see below), let the filling sit with sugar before baking so excess liquid is absorbed, and — this is critical — let the pie cool for at least 2–3 hours before slicing. The filling sets as it cools. Cut it warm and you’ll have soup. Beautiful, delicious soup, but still.
2. What’s the Best Thickener for Strawberry Rhubarb Pie?
Great question. Here’s a quick comparison:
| Thickener | Amount (per 5 cups fruit) | Result | Best For |
|---|---|---|---|
| Cornstarch | ¼ cup | Clear, glossy filling | Classic look |
| Tapioca flour | 3 tbsp | Slightly clearer, holds well | Juicy fruit pies |
| All-purpose flour | ⅓ cup | Opaque, slightly starchy | Old-school style |
| Quick-cook tapioca pearls | 3 tbsp | Great texture | Traditional recipes |
My personal pick? Cornstarch for a clean, glossy finish. If your fruit is extra juicy (especially frozen fruit), bump it up slightly or add a tablespoon of tapioca alongside it.
3. Can You Use Frozen Strawberries and Frozen Rhubarb?
Yes — and it works really well. The key: don’t thaw completely. Use them while still partially frozen, and increase your thickener by about 1 tablespoon since frozen fruit releases significantly more liquid. You might also want to drain off some of the liquid after partial thawing before mixing the filling.
This makes strawberry rhubarb pie from frozen fruit a totally legit year-round option. No shame in that game.
4. How Do You Prevent a Soggy Bottom Crust?
A few tricks that genuinely work:
- Blind bake the bottom crust for 10–12 minutes before adding the filling
- Use a glass or ceramic pie pan so you can see the bottom crust browning
- Place the pie on the lowest oven rack so direct heat hits the bottom first
- Sprinkle a light dusting of cornstarch or breadcrumbs on the bottom crust before adding filling
- Don’t skip the baking sheet — placing a preheated baking sheet under the pie can help crisp the bottom
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5. Do You Need to Pre-Cook the Rhubarb?
Nope. Raw rhubarb goes straight into the filling. It softens completely during baking. The only time pre-cooking makes sense is if you’re doing a no-bake or custard variation, but for a classic baked pie, skip that extra step.
6. How to Make a Lattice Top for Strawberry Rhubarb Pie
The lattice looks fancy but it’s just a pattern of interwoven strips. Here’s the simple version:
- Roll out your top crust and cut into 10–12 strips (about ¾-inch wide) using a knife or a pastry wheel for pretty ruffled edges
- Lay 5–6 strips horizontally across the filling
- Fold back every other strip, lay a vertical strip across, unfold the horizontal ones
- Repeat across the pie, weaving as you go
- Press the edges to seal and trim any overhang
If weaving stresses you out, just do a faux lattice — lay all strips one direction, then lay more on top diagonally without weaving. It looks just as beautiful and nobody will know.
7. Can You Make It With a Streusel Topping Instead?
Absolutely, and honestly? Some people prefer it. A classic streusel topping (butter + flour + brown sugar + oats) gives you a caramelized, crunchy crown that plays beautifully against the tart filling. It’s also way less work than a lattice. No judgment.
Mix ½ cup flour, ½ cup rolled oats, ⅓ cup brown sugar, and 4 tablespoons cold butter until crumbly. Pile it on and bake as usual.
8. Make-Ahead and Freezing: Yes, You Can
To make ahead: Assemble the pie fully (unbaked), wrap tightly in plastic and foil, and freeze for up to 3 months. Bake straight from frozen — just add 15–20 minutes to the bake time. No thawing needed.
Baked pie: Cool completely, then wrap and freeze for up to 2 months. Reheat at 350°F for 20–25 minutes.
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9. How to Store Strawberry Rhubarb Pie
| Storage Method | How Long | Notes |
|---|---|---|
| Room temperature | Up to 2 days | Cover loosely; fine for short term |
| Refrigerator | Up to 5 days | Best for longer storage; reheat slices before serving |
| Freezer (baked) | Up to 2 months | Wrap tightly; thaw overnight in fridge |
| Freezer (unbaked) | Up to 3 months | Bake from frozen, add extra time |
10. Best Serving Ideas for Strawberry Rhubarb Pie
Here’s where things get fun. The tart-sweet filling plays well with almost anything creamy:
- Vanilla ice cream — the classic, and for good reason
- Freshly whipped cream — light, cloudlike, perfect
- Custard sauce (crème anglaise) — a slightly elevated touch for dinner parties
- A drizzle of honey — subtle, unexpected, great
- Plain Greek yogurt — sounds weird, tastes like brunch in the best possible way
Classic Strawberry Rhubarb Pie
Ingredients
Method
- Make crust: combine flour, salt, sugar; cut in butter; add water until dough forms. Divide, flatten, chill 1 hour.
- Mix filling ingredients; let sit 15 minutes.
- Roll out bottom crust; line pie pan. Add filling.
- Weave lattice top or add full top crust with slits.
- Brush with egg wash; sprinkle with turbinado sugar.
- Bake 425°F for 15 min, then 375°F for 40–45 min until bubbly and golden.
- Cool on wire rack for minimum 2–3 hours before slicing.
Notes
- For frozen fruit: don’t fully thaw; increase cornstarch by 1 tablespoon.
- For streusel topping: combine ½ cup flour, ½ cup oats, ⅓ cup brown sugar, 4 tbsp cold butter.
- Pie crust edges burn easily — use a pie crust shield after the first 20 minutes.
- Pie can be frozen unbaked for up to 3 months.
- Calories: 420
- Total Fat: 20g
- Saturated Fat: 12g
- Carbohydrates: 58g
- Sugar: 28g
- Fiber: 2g
- Protein: 4g
- Sodium: 280mg
A Few More Tips Before You Go
- Add orange juice or zest for a brighter, more complex filling — about 1 tablespoon of fresh orange juice works beautifully
- Making it gluten-free? Use a 1:1 GF flour blend for the crust and cornstarch as your thickener — it bakes up just as well
- Going vegan? Swap the butter for vegan butter (Miyoko’s is excellent) and skip the egg wash or use plant milk instead
- For a more festive presentation, check out our round-up of Whimsy Food: 15 Fun & Creative Food Ideas That’ll Make Kids (and Adults) Obsessed — a great source of inspiration when you want to get a little playful with presentation
- Planning a graduation party? Pair this pie alongside some sweet treats — our Graduation Cupcakes: 15 Easy Ideas to Celebrate the Class of 2026 make an amazing dessert table combo
Wrap-Up: Go Make the Pie
Here’s what I want you to take away: strawberry rhubarb pie is not as scary as it looks. Use enough thickener, let it cool, and protect those crust edges with a pie crust shield — those are the three things that separate a great pie from a frustrating one.
The rest? It’s forgiving. The flavor combination is so good that even an imperfect slice will disappear fast.
Now go get those strawberries and rhubarb, preheat your oven, and make the pie. It’s worth every single minute.