Apple Slab Pie Recipe

Introduction

If you’re craving the comforting flavor of homemade apple pie but need something that feeds a crowd, look no further than the Apple Slab Pie. This delightful twist on the classic dessert is baked in a sheet pan, giving you more crust, more filling, and more reasons to love it. With a golden, flaky pastry and a sweet, spiced apple filling, it’s the perfect treat for holidays, potlucks, and anytime you want to impress without the fuss.

Slab pies are trending for good reason. They offer the flavor and charm of a traditional pie in a larger, more shareable format. If you love traditional apple pie but have never made a slab version, this is the perfect place to start. Check out this helpful guide to different pie crusts if you’re choosing between homemade and store-bought dough.

What Makes Apple Slab Pie So Special

This pie doesn’t just win hearts for its generous servings—it also has a wonderful texture, thanks to the larger surface area that ensures more crispy edges and golden crust. Plus, it’s easier to cut, serve, and transport than round pies, making it ideal for entertaining or large gatherings.

Need tips for picking the perfect apples? This apple selection guide is a great resource for choosing varieties like Granny Smith or Honeycrisp, which hold up beautifully during baking.

Ingredients You’ll Need

For this simple yet delicious dessert, you’ll need:

2 refrigerated pie crusts (or homemade pastry)
6 cups peeled and sliced apples (Granny Smith, Honeycrisp, or a mix)
¾ cup granulated sugar
2 tbsp all-purpose flour
1 tsp cinnamon
¼ tsp nutmeg
1 tbsp lemon juice
1 tbsp butter (cut into small bits)
1 egg, beaten (for egg wash)

Optional Glaze:

1 cup powdered sugar
2–3 tbsp milk
½ tsp vanilla extract

Step-by-Step Instructions

1. Preheat and Prep

Preheat your oven to 375°F (190°C).
Lightly grease or line a rimmed 10×15-inch baking sheet (jelly roll pan).

2. Prepare the Crust

Roll out both pie crusts into rectangles to fit the pan.
Press one crust into the bottom and slightly up the sides of the pan.
Prick the bottom with a fork to prevent puffing.

3. Make the Filling

In a large bowl, combine:
- Apples
- Sugar
- Flour
- Cinnamon
- Nutmeg
- Lemon juice
Toss until apples are evenly coated.

4. Assemble the Pie

Spread the apple mixture evenly over the bottom crust.
Dot with bits of butter for extra richness.
Place the second crust over the top and seal the edges by pinching or crimping.
Cut slits in the top to allow steam to escape.
Brush with egg wash for a golden finish.

5. Bake

Bake for 45–50 minutes, or until the crust is golden brown and the filling is bubbling.

6. Add the Glaze (Optional)

Mix powdered sugar, milk, and vanilla until smooth.
Drizzle over the warm (not hot) pie.

Tips for Success

Use a mix of apples for more depth in flavor—Granny Smith adds tartness, while Honeycrisp brings natural sweetness.
Don’t skip the lemon juice—it enhances the apple flavor and keeps the filling from becoming too sweet.
Seal edges tightly to prevent the filling from bubbling out during baking.
Chill your dough before baking if you’re using homemade crust for flakier results.

Flavor Variations to Try

Looking to mix things up? Try one of these creative spins on the classic apple slab pie:

Caramel Apple Slab Pie

Add a drizzle of caramel sauce over the apple filling before adding the top crust.
Finish with a sea salt sprinkle for a sweet-salty combo.

Cranberry Apple Slab Pie

Stir in 1 cup of fresh or dried cranberries with the apple filling for a tart kick.

Streusel Topping Option

Instead of a top crust, add a crumb topping made of butter, brown sugar, and oats.

Apple-Peach Slab Pie

Use half apples, half sliced peaches for a late summer twist.

Serving Suggestions

Apple slab pie is incredible warm, room temperature, or even chilled. For a next-level treat, serve it with:

A scoop of vanilla ice cream
A dollop of whipped cream
A drizzle of warm caramel or maple syrup
Sharp cheddar cheese (a classic combo in many regions!)

How to Store & Reheat

Storage:

Cover tightly and store in the refrigerator for up to 5 days.

To Reheat:

Warm individual pieces in the microwave for about 20–30 seconds.
For a crispier crust, reheat in the oven at 300°F for 10 minutes.

❄️ Freezing:

You can freeze the baked pie (without glaze) for up to 3 months.
Wrap in foil and store in a zip-top freezer bag.

Frequently Asked Questions

Can I make this ahead of time?

Yes! Apple slab pie is perfect for prepping a day in advance. Just cover and refrigerate until ready to serve.

Can I use puff pastry instead of pie crust?

Yes, puff pastry works beautifully but will yield a flakier, less sturdy bottom.

Can I use canned pie filling?

While fresh apples are best, canned apple filling can work in a pinch. Just adjust the sugar level accordingly.

What if I don’t have a jelly roll pan?

You can use any rimmed baking sheet that’s at least 9×13 inches, but reduce the filling slightly if your pan is smaller.

Why You’ll Fall in Love with This Recipe

Whether you’re a baking pro or a first-time pie maker, this Apple Slab Pie recipe is a winner. It’s:

Quick to assemble
Big enough to feed a crowd
Customizable with spices and add-ins
A perfect mix of flaky crust and juicy apples

This dessert is cozy, nostalgic, and incredibly satisfying. It’s bound to become a favorite whether you’re baking for the holidays, a bake sale, or just a quiet weekend at home.

Final Thoughts

There’s something magical about the combination of buttery crust, warm cinnamon apples, and that sweet finishing glaze. With its simplicity and generous portions, Apple Slab Pie is the kind of dessert that feels fancy but comes together effortlessly.

So, the next time you’re craving pie but need something a bit more shareable and transport-friendly, give this slab version a try. One bite, and you’ll understand why it’s a go-to for gatherings everywhere.

Bake it, share it, and enjoy every cozy, cinnamon-kissed bite.

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