Unbelievably Delicious Apple Slab Pie You’ll Make Every Year

If you love apple pie but need something that feeds a crowd with less fuss, this Apple Slab Pie is your new go-to dessert. It has all the cozy flavor and flakey texture of a traditional apple pie, but it’s baked in a sheet pan — meaning more servings, easier slicing, and no delicate pie dish required.

Whether you’re feeding a holiday crowd, hosting a potluck, or meal-prepping freezer-friendly desserts, this recipe is for you. It’s a brilliant way to use seasonal apples and master how to use pie crust in a creative and satisfying way. This dessert is rustic, reliable, and just ridiculously good.

Craving more comforting apple treats? You’ll love our Air Fryer Apple Pie Egg Rolls or Gluten Free Cinnamon Sugar Apple Cake.

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Why You’ll Love Apple Slab Pie

This pie is everything we love about fall baking: soft, spiced apples wrapped in a golden, buttery crust. But instead of making two or three pies for a gathering, you can knock it out in one big batch — and it slices like a dream.

Here’s why bakers keep coming back to this recipe:

• Easier to assemble than traditional pie
• Feeds a crowd (up to 15 servings!)
• Stays fresh for days
• Easy to adapt with spices or fruits
• A great pie crust apple dessert for holidays, bake sales, and beyond

Who This Recipe Is For

This recipe is perfect for:

• Bakers who want maximum pie with minimal effort
• Anyone looking for apple and pie crust recipes that serve a crowd
• Those who want to use fresh or frozen apples
• Cooks looking for a reliable fall or holiday dessert
• Anyone learning how to use pie crust in new and exciting ways

If you’ve ever struggled with runny apple pie fillings or underbaked crusts, this slab pie solves it all — and it’s foolproof for first-time bakers too.

Ingredients You’ll Need

For the pie crust:

• 2 ½ cups (315g) all-purpose flour
• 1 teaspoon salt
• 1 cup (226g) unsalted butter, chilled and cubed
• 6–8 tablespoons (90–120ml) ice water

Or use two store-bought refrigerated pie crusts for convenience.

For the apple filling:

• 10 cups (about 8–9 medium) apples, peeled, cored, and thinly sliced
• 1 cup (200g) granulated sugar
• 1 teaspoon ground cinnamon
• ½ teaspoon ground nutmeg
• ¼ teaspoon ground cloves (optional)
• 3 tablespoons (24g) all-purpose flour
• 1 tablespoon lemon juice
• 1 tablespoon unsalted butter, cut into small pieces

For the glaze (optional):

• 1 cup (120g) powdered sugar
• 2–3 tablespoons milk
• ½ teaspoon vanilla extract

Ingredient Notes and Variations

• Apples: Use a mix of tart and sweet varieties like Granny Smith, Honeycrisp, or Fuji. For apple pie using frozen apples, thaw and drain well first.
• Flour in filling: Helps thicken the juices, keeping the crust from getting soggy.
• Pie crust: Homemade gives a flakier finish, but store-bought saves time.
• Spices: Adjust to taste — some people love extra cinnamon, while others like to swap in apple pie spice.
• Add-ins: Add chopped walnuts or a sprinkle of raisins for more texture, or even a swirl of caramel if you’re in the mood for a candy apple pie twist.

Kitchen Equipment You’ll Need

• Mixing bowls
• Rolling pin
• Knife and peeler
• Measuring cups and spoons
• Pastry blender or food processor (if making crust by hand)
• Rimmed sheet pan (10×15 inches)
• Parchment paper
• Pastry brush (for egg wash)
• Wire cooling rack

Step-by-Step Preparation: How to Make Apple Slab Pie

Step 1:
Preheat your oven to 375°F (190°C). Line a 10×15-inch rimmed baking sheet with parchment paper.

Step 2:
Prepare the crust: In a bowl, mix flour and salt. Cut in chilled butter using a pastry blender or food processor until it resembles coarse crumbs. Add ice water a tablespoon at a time, mixing just until dough holds together. Divide in half, shape into discs, and chill for 30 minutes.

Step 3:
While dough chills, prepare the apple filling. In a large bowl, combine sliced apples, sugar, cinnamon, nutmeg, cloves (if using), flour, and lemon juice. Toss until apples are well coated.

Step 4:
Roll out one disc of dough on a floured surface into a rectangle large enough to fit your baking sheet. Press it into the bottom and up the sides of the pan.

Step 5:
Spread the apple mixture evenly over the crust. Dot with small pieces of butter.

Step 6:
Roll out the second dough disc and place it over the apples. Seal edges by pinching or crimping. Cut several slits in the top crust for steam to escape.

Step 7:
Brush the top with a beaten egg or milk for a golden finish. Bake for 40–50 minutes or until the crust is golden brown and the filling is bubbling.

Step 8:
Cool in the pan on a wire rack. If adding glaze, whisk powdered sugar, milk, and vanilla until smooth and drizzle over cooled pie.

Step 9:
Slice into squares and serve warm or at room temperature.

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Pro Tips for the Best Apple Slab Pie

• Use a mix of apple types for balanced sweetness and tartness.
• Chill your crust dough for at least 30 minutes for easier rolling.
• Don’t skip the steam vents in the top crust — they prevent soggy bottoms.
• If crust edges brown too fast, cover with foil during baking.
• Want a stunning finish? Sprinkle coarse sugar on the crust before baking.

Common Mistakes to Avoid

• Using apples that are too soft: They’ll turn mushy and watery. Stick to firm varieties.
• Skipping the flour in the filling: It helps thicken juices so the pie doesn’t become soupy.
• Not sealing the edges: You’ll lose juices and risk a dry filling.
• Overfilling the pan: Stick to 10 cups of apples for best results.
• Cutting while hot: Let it cool so the filling can set and slice cleanly.

Serving Suggestions

This apple slab pie shines on its own but also pairs beautifully with a scoop of vanilla ice cream or a drizzle of caramel sauce.

Hosting a holiday brunch? Serve alongside Pumpkin Cream Cheese Muffins or Cranberry Cream Cheese Crescent Bites.

For a fall-themed dessert platter, mix with other apple and pie crust recipes like Mini Apple Turnovers.

Creative Presentation Ideas

• Dust with powdered sugar or cinnamon sugar before serving
• Drizzle each square with maple glaze for a cozy fall vibe
• Top with mini pie crust leaves for a decorative touch
• Serve on a rustic wooden board with apple slices and cinnamon sticks

Flavor Variations and Add-Ins

• Add chopped pecans or walnuts for crunch
• Use caramel bits or swirl in dulce de leche for candy apple pie flair
• Mix in cranberries for a tart contrast
• Try adding thin slices of pear for a fall fruit blend
• Use chocolate chips and cinnamon for a bold chocolate apple pie twist

How to Store and Reheat

Store the pie covered at room temperature for up to 2 days, or refrigerate for up to 5 days.

To reheat:

• Microwave individual slices for 10–15 seconds
• Warm in a 300°F oven for 10–15 minutes for crispier crust

To freeze:

• Bake and cool completely
• Slice and layer pieces with parchment in an airtight container
• Freeze for up to 2 months
• Thaw overnight in the fridge and warm before serving

Make-Ahead Tips

• Make pie crust dough up to 2 days ahead and refrigerate
• Prepare the apple filling and store in the fridge up to 24 hours
• Assemble the entire pie and refrigerate unbaked for 24 hours
• Bake the pie, cool, and freeze — just add the glaze fresh when serving

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Frequently Asked Questions

Can I use store-bought crust?
Yes! Two pre-rolled pie crusts or one box of refrigerated crust will work. Great for time-saving.

Can I use frozen apples?
Yes, just thaw and drain them first. It’s a great option for apple pie using frozen apples.

Does this need to be refrigerated?
Only if keeping longer than 2 days. Otherwise, room temperature is fine.

What’s the best apple for slab pie?
Granny Smith and Honeycrisp make a great combo of tart and sweet.

Can I use puff pastry instead of pie crust?
Yes, but the texture will be flakier and lighter — more like a tart.

Final Thoughts: Why Apple Slab Pie Is a Keeper

This Apple Slab Pie is your secret weapon for feeding a crowd with ease. It takes the best of traditional apple pie — rich filling, buttery crust, warm spices — and transforms it into a manageable, party-ready format that’s perfect for holidays, gatherings, or cozy weekends at home.

With endless variations and a nearly foolproof technique, this recipe deserves a spot in your collection of favorite apple and pie crust recipes.

Want to keep the apple love going? Don’t miss our Easy Apple Dumplings or Baked Apple French Toast Casserole.

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