Name: Rustic Peach Slab Pie: The Ultimate Recipe for Summer
Prep time: 10 min
Cook time: 45 min
Total time: 55 min
Cuisine: American
Ingredients: 3 packages ready-made pie crust (each package contains 2 crusts); 10 cups fresh peaches, sliced; ¾ cup brown sugar; ¾ cup granulated sugar; ¼ cup corn starch; 2 tablespoons lemon juice, divided; 1 teaspoon cinnamon; ½ teaspoon nutmeg; ¼ to ½ teaspoon salt; Egg wash (for brushing crust); Sugar for sprinkling on the crust

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Why You’ll Love This Recipe

✔️ Simple and Delicious – The beauty of this pie lies in its simplicity, using fresh peaches and easy-to-find ingredients.
✔️ Perfect for Summer – This pie is made with fresh, in-season peaches, making it a refreshing dessert for those warm summer months.
✔️ Big Batch-Friendly – With its large size, this slab pie is perfect for serving a crowd.
✔️ Flaky and Buttery Crust – The three layers of pie dough ensure a thick, buttery, and crispy crust that perfectly complements the juicy peach filling.
✔️ Versatile Serving – Serve it on its own, or pair with ice cream or whipped cream for an extra indulgent treat.

Ingredients

3 packages ready-made pie crust (each package contains 2 crusts)
10 cups fresh peaches, sliced
¾ cup brown sugar
¾ cup granulated sugar
¼ cup corn starch
2 tablespoons lemon juice, divided
1 teaspoon cinnamon
½ teaspoon nutmeg
¼ to ½ teaspoon salt
Egg wash (for brushing crust)
Sugar for sprinkling on the crust

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

Rustic Peach Slab Pie: The Ultimate Recipe for Summer

Instructions

1. Preheat the Oven:

Preheat your oven to 375°F (190°C). Spray a 13 x 18-inch baking pan (half-sheet pan) with non-stick spray.

2. Prepare the Bottom Crust:

Place the first pie dough on a lightly floured surface. Top it with the second and third pie doughs. You will have three layers of dough, which you will roll out together to ensure you have enough dough to cover the large pan. Roll the dough until it’s slightly bigger than your baking pan. This will allow the dough to come up the 1-inch sides of the pan to form the perfect crust.

Transfer the rolled-out dough into the prepared baking sheet, pressing it into the corners and up the sides to form the base crust.

3. Prepare the Peach Filling:

Place the sliced peaches into a large bowl. Drizzle with 1 tablespoon of lemon juice.

In another bowl, mix together both sugars, cornstarch, 1 tablespoon of lemon juice, cinnamon, nutmeg, and salt. Stir well to combine.

Toss the peaches with the sugar mixture, ensuring all the peaches are evenly coated. Pour the peach mixture onto the bottom crust.

4. Prepare the Top Crust:

Roll out the remaining three pie doughs for the top crust using the same technique. Once rolled out, place it over the peach filling. Pinch the edges of the crust together and crimp them however you like to seal the pie.

Brush the top crust with the egg wash (a beaten egg) to give it a golden finish, then sprinkle with a little sugar for added sweetness and texture.

5. Bake the Pie:

Place the pie into the preheated oven and bake for 40-55 minutes, depending on how golden you want your crust. The pie should be bubbling with a golden-brown top when done.

6. Cool and Slice:

Once the pie is finished, remove it from the oven and allow it to cool for at least 30 minutes to set. After cooling, slice into squares.

7. Serve:

Serve the pie as-is or with a scoop of vanilla ice cream or a dollop of whipped cream for an extra indulgent treat.

Enjoy with a smile!

Servings and Timing

Prep time: 10 minutes
Cook time: 45 minutes
Total time: 55 minutes
Yield: 12 servings
Calories: Approximately 200-250 calories per slice

Tips for Success

Fresh Peaches: Fresh, in-season peaches work best, but you can also use frozen peaches if fresh ones are unavailable. Just make sure to thaw and drain them well before using.
Double the Fruit Filling: If you love a lot of filling in your pie, feel free to double the fruit mixture for an even juicier result.
Flaky Crust: Ensure the crust stays cold until it’s placed in the oven for the best flaky texture.
Leftovers: This pie keeps well for up to 3 days at room temperature. If you have leftovers, store them in an airtight container.

Why This Recipe Works

This Rustic Peach Slab Pie works perfectly because it uses fresh, in-season peaches to create a flavorful filling that’s complemented by a buttery, flaky crust. The balance of cinnamon, nutmeg, and lemon juice enhances the peach flavor, while the sugar coating on the crust adds a sweet and crispy finish. This pie is simple enough to make for a casual gathering but also fancy enough to serve at a holiday dinner. The fact that it’s baked in a large pan makes it incredibly easy to serve to a crowd, and the leftovers (if there are any!) are just as delicious the next day.

FAQs

Can I use frozen peaches instead of fresh?

Yes, you can use frozen peaches. Just be sure to thaw and drain them before adding them to the pie to avoid excess moisture.

How do I store leftover pie?

Store any leftover pie in an airtight container at room temperature for up to 3 days. You can also refrigerate it to keep it fresh longer.

Can I use a different type of crust?

While this recipe uses ready-made pie crusts for convenience, you can make your own crust if you prefer. A homemade butter crust would work wonderfully.

How do I know when the pie is done?

The pie is done when the crust is golden brown and the filling is bubbling around the edges. If you’re unsure, you can insert a knife into the filling to check if it’s hot and thickened.

Can I make this pie in advance?

Yes, you can prepare the pie a day in advance and refrigerate it. Simply bake it the day you plan to serve it, and enjoy a delicious, freshly baked dessert.

Conclusion

This Rustic Peach Slab Pie is an easy yet incredibly satisfying dessert that showcases the best of summer’s fruit. The combination of sweet, juicy peaches and the flaky crust is a classic that never disappoints. Whether for a casual weeknight dessert or a special gathering, this pie is sure to be a crowd-pleaser. Enjoy it with a scoop of ice cream, a dollop of whipped cream, or just on its own – either way, it’s a treat you’ll love!