Grandma's Strawberry Pie Recipe: Homestyle Lattice Crust Over Bursting Fruit

Grandma's strawberry pie recipe captures the essence of summer in every slice—juicy fruit peeking through a delicate lattice crust that turns golden under the broiler.

This is the version I grew up begging for, where the strawberries aren't just filling but the star, simmered with sugar until they burst with flavor.

The secret lies in the balance: enough sweetness to complement the tart berries, and a crust that's flaky enough to melt in your mouth while holding its shape.

What sets this pie apart is the lattice crust, a classic technique that lets you see the vibrant red fruit beneath while keeping the filling protected.

I've perfected it over years of trial and error—starting with a simple pie crust that's rolled out just thick enough to hold its structure, then cut into strips to weave over the filling. The result?

A pie that looks as impressive as it tastes, with the perfect ratio of crisp crust to tender fruit.

By the time it emerges from the oven, your kitchen will smell like sunshine and nostalgia, with a pie that's just firm enough to slice cleanly but still warm in the center.

The lattice pattern creates pockets of airy crust over the juicy strawberries, ensuring every bite delivers that perfect contrast of textures. Serve it warm with a scoop of vanilla ice cream or let it cool slightly for a cleaner slice—either way, it's a dessert that feels like a hug.

This recipe honors tradition while allowing flexibility—whether you use classic all-butter crust or a gluten-free alternative, the technique remains the same. The filling comes together in just 15 minutes before baking, making it a manageable project for any home baker.

Let's get to work on a pie that will have everyone asking for seconds.

Ingredients for grandma's strawberry pie

Six simple ingredients transform into summer's most beloved dessert.

Strawberries are the heart of this pie—look for firm, vibrant berries with green stems still attached, a sign of freshness. Trader Joe's and Whole Foods often have the best selection in summer. If using frozen, thaw and drain completely before slicing. The sugar amount can be adjusted based on your strawberries' tartness—taste as you go. I always buy extra because strawberries are perfect for snacks too. For the crust, King Arthur flour works best if you're picky about texture, but any all-purpose will do.

No fresh strawberries? Frozen works perfectly—just make sure to drain them well. Running short on cornstarch? Arrowroot powder at the same amount works just as well. The butter for the crust must be cold—pop it in the freezer for 15 minutes if your kitchen's warm. Short on vanilla? Vanilla bean paste adds beautiful speckles to the filling. The pepper might seem odd, but it balances the sweetness beautifully—trust me on this one. For a gluten-free crust, swap the flour for a 1:1 gluten-free blend like Bob's Red Mill.

The filling keeps for 2 days in the fridge before baking—great for making ahead. The crust dough can be wrapped and refrigerated for up to 3 days or frozen for 3 months. Once baked, the pie stays fresh for 3-4 days at room temperature if stored properly. I always slice mine the next day—the flavors meld overnight and the crust gets even crispier. For serving, a scoop of vanilla ice cream is non-negotiable.

Step-by-step instructions for grandma's strawberry pie

Here's how to create that perfect balance of sweet, tangy strawberries and buttery lattice crust.

In a large bowl, combine the 4 cups of hulled and sliced strawberries with the 1.5 cups of granulated sugar. Let them sit for 15 minutes - this lets the berries release their juices and soften slightly. I like to sprinkle just a pinch of the 0.25 tsp ground black pepper over them too - it adds a subtle depth that makes the sweetness pop.

After resting, stir in the 2 tablespoons of freshly squeezed lemon juice and 1 tablespoon of cornstarch. The lemon juice brightens the flavor while the cornstarch will help thicken the filling just right. Cook this mixture in a saucepan over medium heat for 5-7 minutes, stirring constantly until it thickens to a jam-like consistency. You'll know it's ready when it coats the back of a spoon smoothly - this should take about the same time as boiling water for tea.

Remove from heat and stir in the 1 teaspoon of vanilla extract. Let the filling cool completely before pouring it into your pie dish. This cooling step is crucial - if you pour hot filling into a cold crust, it can cause the butter to melt unevenly and make your crust soggy. I usually let it cool for about 30 minutes while I prepare the crust.

In a food processor, combine the 2.5 cups of all-purpose flour with the 0.5 teaspoon of salt. Pulse just until mixed. Add the 1 cup of cold, cubed unsalted butter and pulse until the mixture resembles coarse crumbs with some pea-sized butter pieces remaining. This texture is perfect - you want some butter to stay in chunks for flaky layers.

With the processor running, gradually add the 0.5 cup of ice water, one tablespoon at a time, until the dough just comes together. Be careful not to overmix - you want to keep the gluten development minimal for a tender crust. Once combined, turn the dough out onto a lightly floured surface and divide it into two equal discs. Wrap each in plastic wrap and refrigerate for at least 1 hour.

Roll out one disc to fit your 9-inch pie dish, leaving about 1 inch of overhang. Gently fold the overhang under itself and crimp the edges using your fingers or a fork. This creates that classic pie crust look and helps seal in all those delicious strawberry juices. Chill the bottom crust while you prepare the lattice.

Roll out the second disc of dough to about 12x10 inches on a floured surface. Using a sharp knife or pizza cutter, make cuts about 1 inch apart in one direction, but don't cut all the way through - leave the strips connected at the bottom. This creates strips that will weave together beautifully. I like to make about 8 strips total for a standard-sized pie.

Now comes the fun part - weaving! Starting with one strip, lift every other strip and place it over the adjacent strip, creating a basketweave pattern. The strips should overlap slightly in the center. This lattice design allows steam to escape while keeping the filling contained. Once woven, carefully transfer the lattice onto the pie, matching up the edges with the bottom crust.

Brush the lattice with the beaten egg (the 1 whole large egg) mixed with a tablespoon of water. This egg wash gives the crust that beautiful golden color when baked. I like to use a pastry brush for an even coat, but a fork works in a pinch. Brush the edges of the bottom crust as well to help seal them.

Preheat your oven to 375°F. Place a baking sheet on the lower rack of your oven - this will catch any drips. Pour the cooled strawberry filling into the pie crust, spreading it evenly. The filling should come about 1/2 inch from the top edge of the crust.

Bake for 45-50 minutes, until the crust is deep golden brown and the filling is bubbling gently at the edges. The lattice should be crisp and the filling should be set but still slightly jiggly in the center. If the edges are browning too quickly, cover them loosely with aluminum foil after 30 minutes.

Let the pie cool completely on a wire rack for at least 2 hours before slicing. This resting time allows the filling to set properly and makes for cleaner slices. The pie will be at its best when served at room temperature, with that perfect balance of sweet, tangy strawberries and buttery crust.

Pro cooking tips for great grandma's strawberry pie

Filling Thickening

The strawberry filling needs the perfect balance of thickness—too thin and it pools at the bottom, too thick and it becomes gluey. I use a 1:1 ratio of cornstarch to sugar (about 1 tbsp cornstarch per 1.5 cups sugar) for a jam-like consistency.

Cook it over medium heat and stir constantly—5-7 minutes is ideal. The moment it coats the back of a spoon, remove it immediately to avoid over-thickening. 💫

Crust Chilling

Never skip chilling the crust dough! The butter needs to stay cold to create those perfect flaky layers. I divide the dough into two discs and refrigerate them for at least 1 hour, but up to 24 hours works too.

For extra insurance, pop the dough balls in the freezer for 20 minutes before rolling. Cold dough is easier to handle and less likely to shrink during baking.

Lattice Weaving

Weaving the lattice might seem tricky, but it's all about patience. Make your cuts 1 inch apart and leave the strips connected at the bottom—they'll be easier to handle. Start with one strip, then alternate lifting and placing each adjacent strip over the previous one.

The strips should overlap slightly in the center to create a sturdy pattern. If it looks messy, don't worry—it'll still taste amazing!

Egg Wash Secrets

The egg wash isn't just for looks—it adds shine and helps the crust brown beautifully. I beat 1 whole egg with 1 tbsp water for a lighter coat than using just egg whites.

Brush it generously over the lattice and edges, but avoid overdoing it—too much wash can make the crust soggy. For extra shine, add ½ tsp vanilla extract to the egg wash before brushing.

Baking Temperature

Bake at 375°F for that perfect golden crust, but watch closely after 30 minutes. If the edges brown too quickly, loosely cover them with aluminum foil. The filling should be bubbly but still slightly jiggly in the center when done.

Overbaking dries out the strawberries—pull it out just as the lattice turns crisp and golden. 🔥

Resting Time

This is the most important step—2 hours of cooling on a wire rack lets the filling set properly and prevents a runny pie. The crust will firm up, and the flavors will meld beautifully.

I know it's tempting to slice early, but trust the process. If you're in a hurry, chill the pie in the fridge for 1 hour, but room temperature is best for serving.

Frequently asked questions