Apple slab pie takes the classic flavors of apple pie and transforms them into a dessert that’s perfect for serving a crowd. This rectangular pie features a flaky crust, a spiced apple filling, and a glaze or crumble topping, making it a favorite for holidays, potlucks, and family gatherings. Its easy-to-slice format and delicious layers ensure that everyone gets a perfect piece.
This guide walks you through the steps to create a homemade apple slab pie, shares tips for success, and offers creative variations to elevate this traditional dessert.
What is Apple Slab Pie?
Apple slab pie is a rectangular version of the traditional apple pie. Baked in a sheet pan or jelly roll pan, it serves more people than a standard round pie while retaining all the flavors of the classic dessert. The thinner filling and large surface area allow for a delightful balance of crust and filling in every bite. Its straightforward preparation and ability to serve a crowd make it a versatile and practical choice.
Ingredients:
Crust:
- 2 ½ cups all-purpose flour
- 1 teaspoon salt
- 1 cup unsalted butter, cold and cubed
- 6-8 tablespoons ice water
Filling:
- 8-10 medium apples (such as Granny Smith, Honeycrisp, or Fuji), peeled, cored, and sliced
- ¾ cup granulated sugar
- ½ cup brown sugar
- 2 tablespoons all-purpose flour
- 1 teaspoon ground cinnamon
- ¼ teaspoon ground nutmeg
- 2 teaspoons lemon juice
For the Topping (Optional):
- 1 cup powdered sugar
- 2-3 tablespoons milk
- ½ teaspoon vanilla extract
- Crumble topping (½ cup flour, ½ cup brown sugar, ¼ cup cold butter)
Step-by-Step Instructions for Apple Slab Pie
1. Prepare the Crust
In a large mixing bowl, whisk together the flour and salt. Cut in the cold, cubed butter using a pastry cutter or two forks until the mixture resembles coarse crumbs. Gradually add the ice water, one tablespoon at a time, mixing until the dough comes together. Divide the dough into two portions, wrap them in plastic wrap, and refrigerate for at least 30 minutes.
2. Prepare the Apples
While the dough chills, prepare the filling. In a large bowl, toss the sliced apples with granulated sugar, brown sugar, flour, cinnamon, nutmeg, and lemon juice. Let the mixture sit for 10-15 minutes to allow the flavors to meld.
3. Roll Out the Dough
Preheat the oven to 375°F (190°C). Roll out one portion of the chilled dough on a lightly floured surface to fit the bottom of a 9×13-inch baking pan or jelly roll pan. Carefully transfer the dough to the pan, pressing it into the edges. Trim any excess dough.
4. Assemble the Pie
Pour the prepared apple filling evenly over the crust. Roll out the second portion of dough and place it over the filling. Seal the edges by pinching or crimping them together. Cut a few small slits in the top crust to allow steam to escape. For a decorative touch, use small cookie cutters to create shapes from the top crust before placing it over the apples.
5. Bake the Pie
Brush the top crust with an egg wash (1 egg beaten with 1 tablespoon water) for a golden finish. Bake the pie for 40-50 minutes, or until the crust is golden brown and the apple filling is bubbling. Check halfway through baking, and cover the edges with foil if they start to brown too quickly.
6. Add the Topping
For a simple glaze, whisk together powdered sugar, milk, and vanilla extract, then drizzle it over the cooled pie. Alternatively, prepare a crumble topping by combining flour, brown sugar, and cold butter until crumbly, and sprinkle it over the apples before baking.
7. Cool and Serve
Let the pie cool completely before slicing to allow the filling to set. Cut the pie into squares or rectangles and serve with a scoop of vanilla ice cream or a dollop of whipped cream.
Tips for a Perfect Apple Slab Pie
- Use the Right Apples: Choose firm, tart apples like Granny Smith or Honeycrisp for the best texture and flavor. A mix of apple varieties adds depth.
- Chill the Dough: Keeping the dough cold ensures a flaky crust. Refrigerate it between steps if it starts to warm.
- Avoid Overfilling: Use just enough apple filling to cover the crust without making it too thick, which can cause uneven baking.
- Bake on a Lower Rack: Place the pie on a lower oven rack to ensure the bottom crust bakes thoroughly.
- Cool Before Slicing: Letting the pie cool prevents the filling from spilling out and makes slicing easier.
Creative Variations of Apple Slab Pie
1. Caramel Apple Slab Pie
Drizzle caramel sauce over the filling before adding the top crust, or serve the baked pie with warm caramel on the side.
2. Cranberry Apple Slab Pie
Add 1 cup of fresh or dried cranberries to the filling for a tart, festive twist.
3. Spiced Apple Slab Pie
Incorporate additional spices like allspice, cloves, or cardamom for a warm, aromatic flavor.
4. Cheddar Crust Apple Slab Pie
Mix shredded sharp cheddar cheese into the crust for a savory complement to the sweet apple filling.
5. Apple-Pear Slab Pie
Replace half of the apples with sliced pears for a unique flavor combination.
Serving Suggestions for Apple Slab Pie
Apple slab pie is delicious on its own but pairs wonderfully with a variety of accompaniments. Serve it warm with a scoop of vanilla or cinnamon ice cream for a classic combination. Drizzle with caramel or butterscotch sauce for added indulgence, or top with a dollop of spiced whipped cream for a festive touch.
For breakfast or brunch, serve a slice of apple slab pie with a cup of hot coffee or spiced chai. The versatility of this dessert makes it a hit at any time of day.
Storing and Freezing Apple Slab Pie
Storing:
Cover the pie tightly with plastic wrap or aluminum foil and store it at room temperature for up to two days. For longer storage, refrigerate it for up to four days.
Freezing:
To freeze, let the pie cool completely, then wrap it tightly in plastic wrap and aluminum foil. Freeze for up to three months. Thaw the pie in the refrigerator overnight and reheat slices in the oven at 350°F (175°C) for 10-15 minutes before serving.
Why Apple Slab Pie is a Crowd-Pleaser
Apple slab pie combines the comforting flavors of apple pie with a format that’s perfect for serving a crowd. Its balance of flaky crust and spiced apple filling ensures every bite is satisfying, while its easy-to-slice design makes it convenient for large gatherings. The recipe’s flexibility allows bakers to experiment with flavors, toppings, and presentations, making it suitable for any occasion.
Making Apple Slab Pie a Family Tradition
Baking apple slab pie can become a cherished family tradition. Invite children to help roll out the dough, arrange the apples, or sprinkle on the topping. The process encourages creativity and creates lasting memories, especially during holidays or family gatherings.
Serving apple slab pie at Thanksgiving, Christmas, or casual dinners transforms a simple dessert into a meaningful experience. Its warm, spiced aroma and comforting taste bring loved ones together, making it a dessert that everyone will look forward to enjoying year after year.
Start Baking Your Apple Slab Pie Today
Apple slab pie offers the perfect combination of flavor, texture, and practicality. Whether you’re baking for a holiday gathering or a cozy weekend treat, this dessert delivers every time. Gather your ingredients, prepare your crust, and enjoy the satisfaction of creating a homemade pie that’s as delicious as it is beautiful.
Incorporating a Streusel Topping
Adding a streusel topping to apple slab pie elevates its texture and flavor. The crunchy, buttery crumble complements the tender apples and flaky crust perfectly. To make the streusel, combine flour, brown sugar, cinnamon, and cold butter, cutting it together until it forms coarse crumbs. Sprinkle this mixture evenly over the apple filling before baking. The streusel bakes into a golden, crispy layer that adds a sweet, slightly nutty contrast to the spiced apple filling.
Making a Glazed Finish for Added Sweetness
A simple glaze drizzled over the baked apple slab pie adds a decorative and flavorful touch. Mix powdered sugar, milk, and a splash of vanilla extract to create a smooth, pourable glaze. Once the pie has cooled slightly, drizzle the glaze over the top, letting it settle into the crevices of the crust. For extra zing, substitute lemon juice for the milk to make a lemon glaze that balances the sweetness of the apples with a hint of tartness.
Using Alternative Crusts for a Unique Twist
While a traditional pie crust is classic, experimenting with different types of crusts adds variety to apple slab pie. A shortbread crust provides a rich, buttery base, while a puff pastry crust adds a light, flaky texture. For a healthier twist, try a whole-grain or oat-based crust that adds a subtle nuttiness to the pie. Each crust type brings a new dimension to the dessert, allowing you to customize it based on your preferences or the occasion.
Turning Apple Slab Pie into a Portable Treat
Transforming apple slab pie into portable hand pies makes it a convenient dessert for picnics, parties, or packed lunches. Cut the rolled-out dough into smaller rectangles, place a spoonful of apple filling on each piece, and cover with another rectangle of dough. Seal the edges with a fork, brush with egg wash, and bake until golden brown. These individual pies retain all the flavors of a traditional slab pie while offering an easy-to-hold, mess-free option.