Old Fashioned Strawberry Rhubarb Pie Recipe: Tart-Sweet Balance with Buttery Lattice Crust

This old-fashioned strawberry rhubarb pie recipe delivers the perfect balance of tart and sweet that makes it a classic dessert for spring and summer gatherings. The secret lies in the lattice crust—flaky, buttery layers that encase the vibrant filling while allowing steam to escape for that signature golden-brown finish.

I first made this pie during a family reunion when my grandmother insisted on "doing it the old way," and it became an instant favorite.

The filling combines fresh strawberries and rhubarb in a simple sugar and cornstarch mixture, creating a jammy texture that’s neither too runny nor overly thick. The lattice crust, made with all-purpose flour and cold butter, adds visual appeal while keeping the pie tender inside.

This recipe stays true to tradition while offering flexibility—whether you use a homemade crust or a store-bought one for convenience.

What you’ll end up with is a pie that’s crisp on the edges, tender in the center, and bursting with the bright flavors of summer fruit. The lattice pattern creates delicate, crisscrossed windows that let you peek at the glossy filling beneath.

Serve it warm with a scoop of vanilla ice cream or a dollop of whipped cream to balance the tartness.

Perfect for potlucks, family dinners, or simply satisfying a craving for homemade pie, this recipe delivers restaurant-quality results with a touch of nostalgia. Let’s get started on creating a dessert that tastes like a piece of tradition.

Ingredients for old fashioned strawberry rhubarb pie

Six simple ingredients create the classic tart-sweet filling, plus a lattice crust that steals the show.

The strawberries and rhubarb are the heart of this pie, so pick ripe, vibrant fruit—strawberries should be bright red with a slight give, and rhubarb should be firm with a deep pink hue. I always grab mine from local farmers markets in summer when they're at their peak, but grocery store produce works too. For the sugar, Domino brand is my go-to—it dissolves smoothly and doesn't leave graininess. If you're using rhubarb straight from the garden, give it a quick soak in cold water to remove any dirt, then pat dry. The butter for the crust? Plugrá or Land O'Lakes unsalted are my favorites—they stay cold longer when cutting into cubes, which is key for flaky layers. And trust me, don't skip the cold butter step—it makes all the difference.

No rhubarb? Substitute with extra strawberries or a mix of raspberries and blackberries—just reduce the sugar slightly since berries are sweeter. Running low on vanilla extract? Vanilla bean paste works too, or you can use imitation vanilla if you're in a pinch (though it won't taste as rich). For the crust, if you're short on time, store-bought pie crust works perfectly—just make sure it's fully thawed before using. The lattice pattern can feel intimidating, but it's just strips of dough cut into thirds and layered in a crisscross. No need to stress—even cuts are better than none at all. And if you're worried about the filling being too runny, add an extra tablespoon of cornstarch. The pie will still taste amazing, I promise.

This pie tastes even better the next day, so bake it a day ahead if you can. Store it at room temperature in an airtight container, and the crust will stay crisp. For longer storage, keep it in the fridge for up to 5 days, but bring it to room temperature before serving. The filling thickens as it cools, so if it seems too thick when you take it out of the oven, let it sit for 10 minutes before slicing. And if you have leftovers, reheat slices in the oven at 350°F for 5-10 minutes—it's the best way to revive that buttery crust. The ice cream pairing? Homemade vanilla is ideal, but store-bought will do in a pinch. Just make sure it's cold before serving.

Step-by-step instructions for old fashioned strawberry rhubarb pie

Here's how to create a classic tart-sweet pie with a perfect buttery lattice crust.

In a large bowl, combine the 3 cups of hulled and sliced fresh strawberries with the 3 cups of trimmed and chopped fresh rhubarb. Add the 1.5 cups granulated sugar and the 2 tablespoons cornstarch, tossing gently to coat the fruit evenly. The sugar helps balance rhubarb's natural tartness while the cornstarch ensures a thick, glossy filling.

Pour in the 2 tablespoons freshly squeezed lemon juice and the 1 teaspoon vanilla extract. Stir well to distribute the flavors completely. Let this mixture sit for 15 minutes at room temperature - this allows the fruit to release some juices and the flavors to meld together. You'll notice the mixture becomes slightly syrupy, which is exactly what we want for that perfect pie filling texture.

In a large mixing bowl, combine the 2.5 cups all-purpose flour with the 0.5 teaspoon salt. Cut in the 1 cup cold cubed unsalted butter using a pastry cutter or your fingers until the mixture resembles coarse crumbs with pea-sized butter pieces remaining. This cold butter creates flaky layers in the crust.

Add the 1 whole large egg and the 0.25 cup heavy cream. Mix gently with a fork just until the dough comes together. Be careful not to overwork it - you're looking for a soft, slightly sticky dough that holds together when pressed. Divide the dough into two equal portions and shape each into a disk. Wrap in plastic wrap and refrigerate for at least 1 hour before rolling.

Preheat your oven to 375°F. On a lightly floured surface, roll out one dough disk into a 12-inch circle. Carefully transfer it to a 9-inch pie dish, pressing gently to fit the bottom and sides. Trim any excess dough hanging over the edge. Pour the prepared fruit filling into the crust, mounding it slightly in the center.

Roll out the second dough disk and cut it into 1-inch wide strips using a sharp knife or pastry cutter. Arrange these strips in a lattice pattern over the filling, alternating directions for a classic look. Brush the lattice with a little water or milk to help it brown beautifully. Fold any excess dough underneath the lattice for a clean finish.

Place the assembled pie on a baking sheet (to catch any drips) and bake for 45-50 minutes until the crust is deep golden brown and the filling is bubbling gently. The edges should be crisp while the center remains slightly jiggly - this indicates the filling is properly set but still tender.

Remove from the oven and let the pie cool completely on a wire rack for at least 2 hours. This resting period allows the filling to fully set and the flavors to develop. The contrast between the warm, spiced filling and the cool crust makes each bite perfect. Serve with 1.5 cups of vanilla ice cream if desired, though the pie tastes wonderful on its own too.

Before serving, brush the cooled pie crust with a light layer of simple syrup (equal parts sugar and water, heated until dissolved) for extra shine and flavor. Cut into 6 equal wedges using a sharp pie server. The lattice crust should be crisp and flaky while the filling maintains that perfect balance of tart rhubarb and sweet strawberries.

This classic pie keeps well in the refrigerator for up to 3 days, though I promise it won't last that long in your house. The flavors actually improve as it sits, with the crust absorbing the filling's juices for an even more complex taste experience. Enjoy with a cup of hot tea or coffee for the ultimate old-fashioned dessert experience.

Storing and reheating this recipe

Refrigerator Storage

Store your freshly baked strawberry rhubarb pie in an airtight container with a parchment paper barrier between layers to prevent sogginess. Keep it refrigerated at 40°F or below for up to 5 days—the crust stays crisp, and the filling maintains its perfect jammy texture.

I always wrap the pie tightly with plastic wrap before placing it in the container to lock in moisture. 🍓

Freezer Preservation

For long-term storage, wrap the entire pie in heavy-duty aluminum foil followed by a layer of plastic wrap to block freezer burn. Place it in a freezer-safe bag with all air squeezed out, then freeze for up to 3 months.

Thaw overnight in the fridge before serving to preserve texture. I recommend freezing the pie before adding the lattice crust—this keeps it intact during thawing. ❄️

Reheating Slices

Warm individual slices in a 350°F oven for 5-10 minutes on a baking sheet lined with parchment paper. This method revives the crust’s flakiness and softens the filling without making it soggy.

For a quick fix, use the microwave on 50% power for 20-30 seconds—just cover with a damp paper towel to retain moisture. Always reheat until the crust is warm to the touch. 🔥

Reviving Day-Old Pie

If your pie’s crust loses crispness overnight, brush it with melted butter and bake at 375°F for 5-7 minutes to restore its golden sheen. For extra shine, drizzle with a simple syrup (equal parts sugar and water, heated until dissolved) before serving.

The filling will thicken as it cools—this is normal and enhances the pie’s texture. 💫

Serving Leftovers

Slice leftovers with a hot knife (dip in hot water, wipe dry) for clean cuts. Serve warm with a dollop of whipped cream or a scoop of vanilla ice cream to balance the tartness.

Store slices in a single layer in the fridge to maintain crispness. I often reheat slices for breakfast pastries—the buttery crust pairs perfectly with coffee. ☕

Frequently asked questions