Apple Slab Pie Recipe (Easy Sheet Pan Dessert)

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Apple Slab Pie Recipe (Easy Sheet Pan Dessert)

If you love traditional apple pie but want something easier to make for a crowd, this Apple Slab Pie is the perfect solution. Baked on a sheet pan instead of a pie dish, it delivers all the warm cinnamon-spiced apple flavor you love—just in a larger, easier-to-slice format.

This dessert is ideal for holidays, potlucks, family gatherings, or anytime you need a simple dessert that serves many people without extra effort.

What Is Apple Slab Pie?

Apple slab pie is essentially a large-format apple pie baked in a rectangular sheet pan. Instead of a round crust, you use a rolled-out pastry sheet that covers the entire pan. The result is a dessert that is:

  • Easier to assemble than traditional pie
  • Perfect for serving a crowd
  • Simple to slice into bars or squares
  • Just as delicious as classic apple pie

Think of it as apple pie made practical.

Ingredients for Apple Slab Pie

This recipe uses simple pantry ingredients and fresh apples for the filling.

For the Crust

  • 2 sheets pie crust (store-bought or homemade)
  • 1 egg (for egg wash)
  • 1 tablespoon milk (for egg wash)

For the Apple Filling

  • 6–7 medium apples (Granny Smith or Honeycrisp work best)
  • ¾ cup granulated sugar
  • ¼ cup brown sugar
  • 2 tablespoons all-purpose flour
  • 1 teaspoon ground cinnamon
  • ¼ teaspoon nutmeg
  • 1 tablespoon lemon juice
  • 1 teaspoon vanilla extract
  • 2 tablespoons butter (cut into small pieces)

Optional Topping

  • Powdered sugar glaze
  • Caramel drizzle
  • Coarse sugar for crunch

How to Make Apple Slab Pie

Follow these easy steps to create a golden, flaky sheet pan apple pie.

Step 1: Prepare the Apples

Peel, core, and slice the apples into thin, even pieces.

In a large bowl, mix:

  • Sliced apples
  • Granulated sugar
  • Brown sugar
  • Flour
  • Cinnamon
  • Nutmeg
  • Lemon juice
  • Vanilla extract

Stir until the apples are evenly coated. Let them sit for 10–15 minutes so they release natural juices.

Step 2: Prepare the Bottom Crust

Preheat your oven to 375°F (190°C).

Roll out one pie crust and press it into a greased sheet pan (about 9×13 inches or similar). Make sure it covers the bottom and slightly up the sides.

Trim any excess dough if needed.

Step 3: Add the Apple Filling

Pour the apple mixture into the crust.

Spread it evenly across the pan.

Dot the top with small pieces of butter for extra richness.

Step 4: Add the Top Crust

Place the second pie crust over the apples.

You can:

  • Keep it whole and cut slits for steam
  • Create a lattice pattern for a classic look

Crimp the edges to seal the pie.

Step 5: Egg Wash and Bake

Whisk the egg with milk and brush it over the top crust.

Sprinkle with coarse sugar if desired.

Bake for 40–50 minutes, or until the crust is golden brown and the filling is bubbling.

Step 6: Cool and Slice

Let the slab pie cool for at least 30–45 minutes before slicing.

This helps the filling set and makes cutting easier.

Tips for the Best Apple Slab Pie

These simple tips will help you get bakery-quality results.

Use the Right Apples

Tart apples like Granny Smith balance the sweetness, while Honeycrisp adds natural sweetness and texture.

Don’t Skip the Flour

The flour thickens the filling and prevents it from becoming watery.

Let It Cool

Cutting too early can cause the filling to spill out.

Keep the Crust Cold

Cold dough ensures a flakier, crispier crust.

Easy Variations to Try

Apple slab pie is very flexible and easy to customize.

Caramel Apple Slab Pie

Drizzle caramel sauce over the apples before adding the top crust.

Streusel Topping Version

Replace the top crust with a buttery crumble topping.

Spiced Apple Pie

Add cloves or allspice for a stronger warm spice flavor.

Apple Berry Slab Pie

Mix in blueberries or raspberries with the apple filling.

How to Store Apple Slab Pie

Proper storage keeps it fresh and tasty.

Room Temperature

Cover and store for up to 2 days.

Refrigerator

Store in an airtight container for up to 5 days.

Freezer

Freeze slices for up to 2 months. Reheat in the oven for best texture.

Serving Ideas

Apple slab pie is delicious on its own, but even better when paired with:

  • Vanilla ice cream
  • Whipped cream
  • Warm caramel sauce
  • A dusting of powdered sugar

It’s especially good served warm.

Why This Recipe Works

This sheet pan version of apple pie works so well because:

  • It bakes evenly in a shallow pan
  • It’s easier to slice and serve
  • It feeds more people with less effort
  • It uses simple, familiar ingredients

It delivers all the comfort of traditional apple pie in a more practical format.

Final Thoughts

This Apple Slab Pie Recipe is the perfect solution when you need a dessert that is easy, reliable, and crowd-friendly. With its flaky crust, sweet cinnamon apples, and simple sheet pan method, it brings classic comfort food to a whole new level of convenience.

Whether you’re baking for a holiday table or a casual family dinner, this recipe is sure to become a favorite go-to dessert.

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