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Homemade Strawberry Rhubarb Pie is the pie I want when spring rhubarb starts showing up and strawberries finally smell like something. The filling is tart at first bite, then sweet and jammy, with enough lemon to keep it bright.
This version uses a butter crust and a briefly cooked filling. That small step keeps the bottom crust from turning soggy and helps the pie slice neatly instead of spilling across the plate.
Sweet-Tart Pie Filling
Choose firm rhubarb stalks and strawberries that smell sweet before you cut them. Pale rhubarb still works, but thin red stalks usually give the filling a prettier color and a cleaner tart bite.
- Rhubarb. Gives the pie its sharp, tangy backbone and keeps the strawberries from tasting flat.
- Strawberries. Bring sweetness, color, and a soft jammy texture once baked.
- Granulated sugar. Balances the rhubarb without burying its tart flavor.
- Cornstarch. Thickens the fruit juices into a glossy filling that holds a slice.
- Lemon juice and zest. Brighten the fruit and make the filling taste fresher.
- Vanilla. Rounds out the acidity and gives the pie a gentle bakery smell.
- Unsalted butter. Adds richness to the filling and keeps the crust tender.
- All-butter pie dough. Bakes into a flaky, sturdy shell for the juicy fruit.
- Egg wash and coarse sugar. Give the lattice a shiny golden finish and a little crunch.
Homemade Strawberry Rhubarb Pie Method
- Make the dough. Cut cold butter into flour, sugar, and salt until you have pea-size pieces, then stir in ice water just until the dough holds together. Chill the disks so the butter firms back up.
- Cook the fruit. Warm the strawberries, rhubarb, sugar, cornstarch, lemon, vanilla, salt, and butter until the juices thicken and the fruit starts to soften. Cool the filling before it touches the crust.
- Roll the base. Fit one dough round into a 9-inch pie plate and keep it cold while you roll the top crust.
- Build the lattice. Spoon in the cooled filling, weave the dough strips over the top, and crimp the edge firmly so it holds its shape.
- Chill before baking. Refrigerate the assembled pie while the oven heats. Cold pastry meets hot oven and gives you better flake.
- Bake until bubbling. Start hot, then lower the temperature and bake until the crust is deep golden and the center juices are thickly bubbling.
- Cool before slicing. Let the pie rest until fully cool. Warm pie tastes wonderful, but it will not slice cleanly.
Keep The Filling Jammy
Rhubarb and strawberries both throw off a lot of juice. That is why I like a quick stovetop start instead of tossing raw fruit straight into the crust. You only need to cook it until the juices turn glossy and lightly thick. The fruit should still have some shape because it will finish in the oven.
If you prefer a softer, saucier pie, cook the filling a minute longer. If you want distinct pieces of fruit, stop as soon as the rhubarb edges begin to relax. For a different rhubarb dessert with a softer texture, try sweet roasted rhubarb with vanilla.
Rhubarb Safety And Prep
Trim the ends and discard every bit of leaf before cooking with rhubarb. The stalks are the edible part. The leaves are not used in recipes, and the University of Minnesota Extension gives the same guidance for home cooks and gardeners.
You do not need to peel rhubarb unless the stalks are very thick and stringy. Slice it into 1/2-inch pieces so it softens at the same rate as the berries. If the stalks are huge, split them lengthwise first.
Crust That Stays Flaky
Cold butter is the whole story here. Work quickly, use ice water, and stop mixing as soon as the dough clumps when pressed. Visible butter pieces are good. They melt in the oven and leave small flaky pockets.
A metal pie plate browns the bottom crust better than a thick ceramic dish. If you only have ceramic, place the pie on a preheated baking sheet. For more on choosing thickeners for juicy fruit pies, the King Arthur Baking pie thickener guide is a useful reference.
Small Swaps That Work
You can shift the fruit ratio as long as you keep about 6 cups total fruit. More strawberries make the pie sweeter and softer. More rhubarb makes it sharper and brighter. Orange zest can replace lemon zest, and a pinch of cinnamon is nice if you want a warmer flavor.
For a crumb topping, skip the lattice and cover the filling with a butter, flour, sugar, and oat crumble. It will be less tidy but very good with vanilla ice cream. If strawberries are your main reason for baking, homemade strawberry cream cake and strawberry pie enchiladas are worth saving too.
Serving And Storing Slices
Let the pie cool for at least 4 hours before slicing. That sounds long, but fruit pie filling needs time to settle. A sharp knife and a thin pie server help lift the first slice without breaking the lattice.
Serve it plain, with whipped cream, or with a small scoop of vanilla ice cream. Leftovers keep well in the fridge for 3 days. Rewarm slices in a 325°F oven for 10-12 minutes. If you want another classic pie for the same table, this site's Classic Strawberry Rhubarb Pie is a good companion recipe.
Summary
This strawberry rhubarb pie is best baked until deeply golden and fully bubbling, then cooled for several hours before serving.
FAQs
- Can I use frozen strawberries or rhubarb?
Yes, but do not thaw them on the counter and pour all the liquid into the pie. Cook the filling as written and let it cool before filling the crust. Frozen fruit releases more juice, so the short stovetop step matters.
- Why is my strawberry rhubarb pie runny?
The most common causes are underbaking or slicing while the pie is still warm. The filling should bubble thickly in the center, not just around the edges. After baking, give it at least 4 hours to cool and set.
- Can I make the pie crust ahead?
Yes. The dough can chill in the refrigerator for up to 2 days. You can also freeze wrapped disks for about 2 months, then thaw them overnight in the fridge before rolling.
- What can I use instead of cornstarch?
Instant tapioca or flour can work, but the texture changes a little. Cornstarch gives a clear, glossy filling. If using tapioca, let the mixed filling stand for 15 minutes before baking so the granules hydrate.
- Do I have to make a lattice top?
No. A full top crust works well. Cut several vents so steam can escape, then brush with egg wash and sprinkle with coarse sugar before baking.
- How should I store strawberry rhubarb pie?
Keep the cooled pie loosely covered at room temperature for the first day. After that, refrigerate it for up to 3 days. Reheat slices in a 325°F oven until the crust smells buttery again.
