Every summer, my grandmother’s house would fill with the scent of baking pie. She believed that feeding a crowd was an act of love, and her secret weapon was a giant, rectangular pie that could serve all the cousins, aunts, and uncles who gathered on her porch. That’s where I first fell in love with this Strawberry Slab Pie Recipe. It wasn’t just a dessert; it was the centerpiece of our family gatherings, a sweet symbol of togetherness. This recipe carries on that tradition, offering a simple way to bake a delicious treat for everyone you love. It’s more than just a dessert; it’s a memory in the making.
Why You’ll Love This Strawberry Slab Pie Recipe
A slab pie is the ultimate dessert for any gathering, from backyard barbecues to potlucks. Unlike a traditional round pie, this version is baked in a rectangular sheet pan, which makes it incredibly easy to slice and serve to a crowd. You get more servings without any extra fuss. Furthermore, this Strawberry Slab Pie Recipe delivers all the classic flavor you expect from a homemade pie—a buttery, flaky crust filled with sweet, juicy strawberries. It’s impressive to look at but surprisingly straightforward to make.
Perfect for Parties and Potlucks
When you need a dessert that feeds more than eight people, a standard 9-inch pie just won’t do. That’s where this recipe shines. Baked in a 10×15-inch jelly roll pan, it yields about 15 generous servings. This means you can spend less time in the kitchen baking multiple desserts and more time enjoying the company of your guests. Plus, the rectangular slices are easy for people to grab and eat, making it a perfect casual dessert. It pairs wonderfully with many main courses and tasty side dishes at any get-together.
Simple Ingredients, Incredible Flavor
The magic of this recipe lies in its simplicity. You don’t need fancy or hard-to-find ingredients. It all starts with fresh, ripe strawberries. When they are in season, their natural sweetness is all you need for a truly spectacular filling. A little sugar, a touch of lemon juice to brighten the flavor, and some cornstarch to thicken the juices are all it takes. The crust can be homemade if you’re feeling ambitious, or you can use store-bought pie dough to save time. Either way, the result is a comforting, delicious dessert that tastes like summer.
Creating the Perfect Strawberry Pie Filling
The heart of any great fruit pie is the filling. For this Strawberry Slab Pie Recipe, the goal is to create a filling that is thick, jammy, and bursting with fresh berry flavor. You want it to hold its shape when sliced, not run all over the plate. The key is properly preparing the strawberries and using the right amount of thickener. A well-made filling makes every bite a perfect combination of sweet fruit and flaky pastry.
Choosing and Preparing Your Berries
Start with the best strawberries you can find. Look for berries that are bright red, firm, and fragrant. Avoid any that look bruised or mushy. Once you have your berries, wash them gently and pat them completely dry. Next, hull them by removing the green leafy tops. For this recipe, I recommend slicing the strawberries about ¼-inch thick. Slicing them uniformly helps them cook evenly and release their juices. If your berries are very large, you can quarter them instead.
Getting the Filling Just Right
To prevent a soggy bottom crust, it’s important to thicken the strawberry juices. In a large bowl, gently toss the sliced strawberries with granulated sugar, cornstarch, and fresh lemon juice. The sugar draws out the juices, while the cornstarch works as a thickener when heated. The lemon juice not only adds a bright, fresh taste that balances the sweetness but also helps the pectin in the fruit to set. Let the mixture sit for about 15 minutes; this gives the berries time to release their juices before you pour the filling into the crust.

Mastering the Strawberry Sheet Pan Pie Recipe Crust
The crust is just as important as the filling. It provides the flaky, buttery foundation for the sweet strawberries. This Strawberry Sheet Pan Pie Recipe calls for enough dough to cover the bottom and top of a 10×15-inch pan. You have the option to make your own pie crust from scratch or use refrigerated pie dough for a convenient shortcut. Both methods yield a delicious result, so choose the one that fits your schedule.
Homemade vs. Store-Bought Crust
Making a pie crust from scratch is very rewarding. A homemade crust made with cold butter, flour, and ice water gives you an incredibly flaky and tender texture. However, we don’t always have time for that. High-quality store-bought pie dough is a fantastic alternative that saves you time and effort. For this recipe, you will need about four 9-inch rounds of refrigerated dough (two boxes). It works wonderfully and still gives you that classic pie experience.
Assembling the Pie in a Sheet Pan
A pie is a baked dish which is usually made of a pastry dough casing that covers or completely contains a filling of various sweet or savory ingredients. For this Strawberry Sheet Pan Pie Recipe, start by lightly greasing your 10×15-inch jelly roll pan. Gently unroll two of the pie crusts and press them into the bottom and up the sides of the pan. Overlap the edges slightly and press them together to seal any seams, creating one large, continuous crust. Don’t worry if it looks a bit patched together—it will all bake up beautifully. Trim any excess dough from the edges.
Baking Your Slab Pie to Perfection
Now that your crust is ready and your filling is juicy, it’s time to put it all together and bake. The final steps are what transform your components into a beautiful, golden-brown dessert. Proper assembly and a watchful eye during baking are key to achieving a pie that is cooked through, with a crisp crust and a bubbling, perfectly set filling. This final stage is where the magic happens.
Adding the Filling and Top Crust
Pour the prepared strawberry filling over the bottom crust in the sheet pan. Use a spatula to spread it into an even layer, making sure it reaches all the corners. Now, it’s time for the top crust. You can create a simple top by laying the remaining two dough rounds over the filling, sealing the edges, and cutting slits for steam to escape. Alternatively, you can create a lattice top for a more decorative look. To do this, cut the dough into strips and weave them over the filling in an over-under pattern.
Baking Tips for a Golden Finish
Before baking, brush the top crust with an egg wash (one egg beaten with a tablespoon of water) and sprinkle it with coarse sugar. This step gives the pie a beautiful, shiny, golden-brown finish and a slight crunch. Bake the pie in a preheated oven at 400°F for 35-45 minutes. You’ll know it’s done when the crust is deeply golden and the filling is thick and bubbling through the vents or lattice. Let the pie cool completely on a wire rack for at least 2 hours before slicing. This cooling time is critical; it allows the filling to set properly so you can cut clean slices.

My Favorite Strawberry Slab Pie
This recipe is your ticket to becoming the star of any potluck or family dinner. Give this simple and delicious strawberry pie a try!
Easy recipe for Strawberry Slab Pie Recipe in 5 steps
Ingredients
- 2 boxes refrigerated pie crusts (4 crusts total) brought to room temperature
- 6 cups fresh strawberries hulled and sliced
- ¾ cup granulated sugar
- ¼ cup cornstarch
- 1 tbsp lemon juice freshly squeezed
- 1 tsp vanilla extract
- ¼ tsp salt
- 1 large egg lightly beaten for egg wash
- 1 tbsp milk or cream for egg wash
- 2 tbsp coarse sugar for sprinkling
Instructions
- Prepare the Crust and Oven: Preheat your oven to 400°F (200°C). Unroll two of the pie crusts. On a lightly floured surface, slightly overlap the two crusts and press the seams together to form one large rectangle. Roll it out to fit your 10×15 inch jelly roll pan. Carefully transfer the dough to the pan, pressing it gently into the bottom and up the sides. Trim any excess dough from the edges.
- Make the Strawberry Filling: In a large mixing bowl, combine the sliced strawberries, granulated sugar, cornstarch, lemon juice, and salt. Gently toss everything together until the strawberries are evenly coated. Let the mixture sit for about 5-10 minutes to allow the juices to release.
- Assemble the Pie: Pour the prepared strawberry filling into the crust-lined pan and spread it out into an even layer.
- Add the Top Crust: Create the top crust by repeating the process with the remaining two pie doughs, rolling them into a large rectangle to cover the filling. Carefully place the top crust over the strawberries. Crimp the edges of the top and bottom crusts together to seal the pie. In a small bowl, whisk together the egg and milk to create an egg wash. Brush the egg wash evenly over the top crust, then sprinkle generously with coarse sugar. Cut several slits in the top crust to allow steam to escape while baking.
- Bake and Cool: Place the slab pie in the preheated oven and bake for 35-45 minutes, or until the crust is a deep golden brown and the filling is thick and bubbly. If the edges start to brown too quickly, you can cover them with aluminum foil. Once baked, remove from the oven and let it cool completely on a wire rack for at least 2 hours before slicing. This allows the filling to set properly.
Notes
FAQs About This Strawberry Slab Pie Recipe
Can I use frozen strawberries for this recipe?
Yes, you can use frozen strawberries. Thaw them completely and drain any excess liquid before tossing them with the sugar and cornstarch. You may need to add an extra tablespoon of cornstarch to account for the additional moisture.
How do I store leftover strawberry slab pie?
Store any leftovers covered in the refrigerator for up to four days. You can enjoy it cold, or you can reheat individual slices in the microwave for a few seconds or in the oven at 350°F for about 10 minutes.
Can I make this pie ahead of time?
Absolutely. You can assemble the entire pie a day in advance. Cover it tightly with plastic wrap and store it in the refrigerator. When you are ready to bake, just brush it with the egg wash, sprinkle with sugar, and pop it in the oven. You may need to add 5-10 minutes to the baking time.
What’s the best way to serve this slab pie?
This pie is wonderful on its own, but it’s even better with a scoop of vanilla ice cream or a dollop of fresh whipped cream. The creamy topping perfectly complements the sweet, fruity filling.
Conclusion
This Strawberry Slab Pie Recipe is more than just a dessert; it’s a simple, effective way to share a little sweetness with a lot of people. With its flaky crust and vibrant berry filling, it’s a crowd-pleaser that celebrates the fresh flavors of the season. Whether for a summer barbecue, a holiday gathering, or just a weeknight treat for a large family, this recipe delivers comfort and joy in every slice. I hope it brings as many smiles to your table as it has to mine.





