Apple Slab Pie: The Perfect Dessert for Any Gathering

When it comes to dessert, few things can compete with the comforting aroma and taste of a classic apple pie. But what if you could serve this timeless treat in a fun, easy-to-share way? Enter the Apple Slab Pie! This crowd-pleasing dessert is a game-changer for gatherings, offering all the deliciousness of a traditional apple pie but baked in a flat pan and cut into manageable squares. Not only is it easy to make, but it also provides the perfect portion sizes for parties, potlucks, or family gatherings. So, gather your loved ones and get ready to delight them with this irresistible treat!

Ingredients and Equipment Needed

Ingredients:

For the Base:

• 3 and 3/4 cups all-purpose flour (470 grams)
• 1 and 1/2 tablespoons sugar
• 1 and 1/2 teaspoons table salt
• 3 sticks unsalted butter (12 oz each or 340 grams), cut into small pieces and kept very cold
• 3/4 cup very cold water

For the Apple Mixture:

• 3 and 1/2 to 4 pounds apples, peeled, cored, and chopped into 1/2-inch pieces (about 10 cups)
• Squeeze of lemon juice
• 2/3 to 3/4 cup sugar (adjust based on the sweetness of your apples)
• 3 tablespoons cornstarch
• 1 teaspoon ground cinnamon
• 1/4 teaspoon ground nutmeg
• 1/4 teaspoon ground allspice
• 1/8 teaspoon table salt

To Finish:

• 2 tablespoons heavy cream OR 1 beaten egg mixed with 1 tablespoon of water

Equipment:

• Large mixing bowls
• Baking sheet (10×15 inches)
• Parchment paper
• Plastic wrap
• Rolling pin
• Wire rack for cooling

Step-by-Step Preparation Guide

Step 1: Prepare the Dough

1. Mix Dry Ingredients: In a large bowl, combine the flour, sugar, and salt.
2. Incorporate Butter: Add the cold butter pieces and toss to coat with flour. Using your hands, a pastry blender, or two knives, break the butter into small pieces, slightly larger than peas.
3. Add Water: Gradually add 1/2 cup of cold water, stirring with a rubber spatula until the dough starts to come together. If it’s still dry, add more water, one tablespoon at a time, until a soft, slightly loose ball forms.
4. Chill the Dough: Divide the dough into two portions—one slightly larger than the other for the bottom crust. Shape each portion into a 1-inch thick rectangle, wrap in plastic, and refrigerate for at least 2 hours.

Step 2: Prepare the Filling

1. Toss Apples: In a large bowl, toss the chopped apples with a squeeze of lemon juice.
2. Combine Dry Ingredients: In a medium bowl, mix the sugar, cornstarch, cinnamon, nutmeg, allspice, and salt. Sprinkle this over the apples, stirring to coat evenly. Set aside to let the flavors meld.

Step 3: Assemble the Slab Pie

1. Preheat the Oven: Set your oven to 375°F (190°C) and line a 10×15-inch baking sheet with parchment paper.
2. Roll Out the Dough: On a floured surface, roll out the larger dough portion into an 18×13-inch rectangle. Carefully transfer it to the prepared pan, pressing it into the corners. Let the edges overhang slightly.
3. Prepare the Top Crust: Roll out the second piece of dough into a 16×11-inch rectangle and keep it chilled while preparing the pie.
4. Add Filling: Pour the apple filling (and any juices) onto the bottom crust. Don’t worry if it seems heaped; the apples will shrink during baking.
5. Seal the Pie: Place the second piece of dough over the apples. Trim both dough layers to overhang the pan by about 3/4 inch and crimp the edges to seal.
6. Brush and Vent: Brush the top crust with heavy cream or egg wash and use a sharp knife to cut several 1-inch slits for steam to escape.

Step 4: Bake and Cool

1. Bake: Place the pie pan on a larger baking sheet to catch any spills. Bake for 40-45 minutes until the crust is golden brown and the filling bubbles through the slits.
2. Cool: Let the pie cool on a wire rack for at least 45 minutes before cutting into squares and serving.

Optional Variations and Creative Additions

• Different Fruits: Feel free to mix in other fruits like pears or cranberries for a unique twist.
• Nutty Addition: Add chopped nuts such as pecans or walnuts to the filling for added crunch.
• Flavored Variations: Experiment with different spices like cardamom or ginger for a warming flavor profile.
• Sweetened Crust: For an extra sweet touch, sprinkle a bit of cinnamon sugar on top before baking.

Serving Tips

• Presentation: Serve your apple slab pie warm, dusted with powdered sugar for a beautiful finish. A scoop of vanilla ice cream on the side never hurts!
• Dipping Sauces: Offer caramel or chocolate sauce for drizzling, adding an extra layer of indulgence.
• Storing Leftovers: Keep any leftovers in an airtight container at room temperature for up to two days or refrigerate for up to a week.

FAQs for Best Preparation and Storage Practices

Q: Can I make the dough ahead of time?
A: Yes! You can prepare the dough in advance and keep it in the refrigerator for up to three days or freeze it for up to three months.

Q: What types of apples work best for this pie?
A: A mix of tart and sweet apples, like Granny Smith and Honeycrisp, creates a balanced flavor and texture.

Q: Can I use store-bought crust?
A: Absolutely! If you’re short on time, feel free to use pre-made pie crusts for a quick and easy option.

Q: How do I reheat leftovers?
A: To reheat, warm the pie slices in the oven at 350°F (175°C) for about 10 minutes until heated through.

Conclusion: A Dessert Everyone Will Love

This Apple Slab Pie is not only a delicious dessert that brings comfort and joy, but it’s also perfect for sharing. Its straightforward preparation and the ability to serve a crowd make it an ideal choice for any occasion. With a buttery crust and a sweet, spiced apple filling, this pie is sure to impress your family and friends. So, roll up your sleeves and give this recipe a try—your next gathering will be sweeter for it!