Best Strawberry Rhubarb Crumble Pie Recipe (Easy Summer Dessert)

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If you’re looking for the ultimate strawberry rhubarb crumble pie recipe to make this summer, this one is it. It’s sweet, a little tart, perfectly buttery, and honestly… just one of those desserts that disappears way too fast.

We’re super lucky to have family who grow a ton of rhubarb, and every time they offer some up, it’s an automatic YES. There’s just something about fresh rhubarb that makes homemade pies taste even better—especially when paired with juicy strawberries and a crumbly, buttery topping.

I made this over Memorial Day weekend, and let me tell you… it was perfect for a backyard BBQ. Add a scoop of vanilla ice cream on top and it’s basically summer on a plate. By Tuesday? Gone. Completely gone. So yes—this one’s officially a keeper in our house.

If you love easy homemade pie recipes, fruit crumble pies, or just need a go-to summer dessert idea, you’re going to love this one.

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Strawberry Rhubarb Crumble Pie

A classic strawberry rhubarb pie with a flaky homemade crust and buttery crumble topping—perfect for summer gatherings, BBQs, and family desserts.

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Prep Time: 20 minutes

Cook Time: 45 minutes

Course: Dessert

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Ingredients

Pie Crust

• 1 cup all-purpose flour
• 1/2 tsp salt
• 1/3 cup + 1 tbsp shortening
• 2–3 tbsp cold water

Crumble Topping

• 1 1/4 cups all-purpose flour
• 1/2 cup brown sugar
• 1/4 tsp nutmeg
• 1/2 cup melted butter (or margarine – cold works too!)

Pie Filling

• 3 cups rhubarb (sliced into 1/2-inch pieces)
• 3 cups strawberries (quartered, not sliced)
• 1/3 cup light brown sugar (packed)
• 1/3 cup granulated sugar
• 1/4 cup cornstarch
• 1/4 tsp salt
• 1 tbsp orange juice
• 1/2 tsp vanilla

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Instructions

How to Make the Pie Crust

1. In a medium bowl, mix together flour and salt.
2. Cut in the shortening until the mixture is crumbly.
3. Add cold water (2–3 tbsp) and mix until dough forms.
4. Shape into a ball and roll out on a lightly floured surface.
5. Place into your pie pan and set aside.

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How to Make the Crumble Topping

1. In a bowl, combine flour, brown sugar, and nutmeg.
2. Pour in melted butter.
3. Mix until large crumble pieces form.
4. Set aside.

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How to Make the Filling

1. Add rhubarb and strawberries to a large bowl.
2. Mix in brown sugar, granulated sugar, cornstarch, salt, orange juice, and vanilla.
3. Stir until everything is well coated.

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Assemble & Bake

1. Preheat oven to 400°F.
2. Using a slotted spoon, add filling to the pie crust (leave excess liquid behind).
3. Sprinkle crumble topping evenly over the pie.
4. Cover loosely with foil and bake for 20 minutes.
5. Reduce heat to 350°F and bake another 20–25 minutes.
6. Remove and let cool for 2–3 hours before slicing.

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Tips for the BEST Strawberry Rhubarb Pie

• Don’t skip draining the extra liquid—this keeps your pie from getting soggy.
• Use fresh rhubarb if you can, but frozen works in a pinch (just thaw and drain well).
• Letting the pie cool completely helps it set up nicely before slicing.
• Serve with vanilla ice cream or whipped cream for the full experience.

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Why This Is the Perfect Summer Pie

This strawberry rhubarb crumble pie hits that perfect balance of sweet and tart, with a buttery crunch on top that makes it stand out from traditional double-crust pies. It’s easy enough for a weeknight treat but impressive enough for holidays, cookouts, and gatherings.

Around here, it’s already become a go-to recipe anytime we get our hands on fresh rhubarb—and I have a feeling you’ll be making it on repeat too.

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Hope you enjoy it as much as we did!