Caramel Apple Slab Pie is the perfect dessert for gatherings, holidays, potlucks, and family celebrations. Unlike a traditional round pie, this slab pie is baked in a sheet pan, making it easier to serve a crowd while still delivering all the comforting flavors of classic apple pie. The buttery flaky crust pairs beautifully with tart Granny Smith apples, warm cinnamon spice, crunchy oat crumb topping, and rich homemade caramel drizzle.

Ingredients

For the Crust

3 1/3 cups all-purpose flour
1 teaspoon salt
1 cup butter-flavored shortening
12 tablespoons cold water

For the Apple Filling

2/3 cup sugar
1/3 cup all-purpose flour
1 teaspoon ground cinnamon
3 1/2 pounds Granny Smith apples, peeled, cored, and sliced

For the Crumb Topping

1 cup quick-cooking rolled oats
1 cup packed brown sugar
1/2 cup all-purpose flour
1/2 cup butter

For the Homemade Caramel

1 cup brown sugar
4 tablespoons butter
1/2 cup half-and-half
1 tablespoon vanilla
Pinch of salt

Instructions

Prepare the Crust

Preheat oven to 375 degrees Fahrenheit.
Spray a 15x10x1-inch baking pan with nonstick cooking spray.
In a large bowl combine flour and salt.
Cut in shortening until mixture resembles coarse crumbs.
Add cold water one tablespoon at a time until dough is moistened.
Form dough into a ball.
Roll dough into a 19×13-inch rectangle on a lightly floured surface.
Transfer dough to prepared pan and gently press into place.
Trim edges and flute if desired.
Chill crust in refrigerator while preparing filling.

Prepare the Filling

In a large bowl combine sugar, flour, cinnamon, and sliced apples.
Toss until apples are evenly coated.
Spread apple mixture evenly over chilled crust.

Make the Crumb Topping

Combine oats, brown sugar, and flour in a bowl.
Cut in butter until crumbly.
Sprinkle topping evenly over apples.

Bake the Pie

Bake for 40–45 minutes or until apples are tender.
Cover loosely with foil during the last few minutes if topping browns too quickly.
Allow pie to cool slightly.

Make the Homemade Caramel

Combine brown sugar, butter, and half-and-half in a saucepan.
Cook over medium heat while whisking constantly for 5–7 minutes until thickened.
Remove from heat.
Stir in vanilla and salt.
Drizzle caramel over cooled pie before serving.

Serving and Storage Tips

Serve warm for the best flavor and texture.
Add vanilla ice cream or whipped cream for extra indulgence.
Slice into squares for easy serving at parties.
Store leftovers covered in the refrigerator for up to 5 days.
Reheat slices in the microwave for 15–20 seconds before serving.
Freeze individual slices wrapped tightly for up to 2 months.
Thaw overnight in the refrigerator before reheating.
Keep caramel sauce separate if making ahead for best texture.
Use a serrated knife for cleaner slices.
Chill pie completely before transporting to gatherings.

Variations

1. Salted Caramel Apple Slab Pie

Add flaky sea salt over the caramel drizzle to balance sweetness and create a gourmet flavor.

2. Apple Pear Slab Pie

Replace half the apples with ripe pears for a softer and slightly floral filling.

3. Maple Apple Slab Pie

Substitute maple syrup for part of the caramel sauce to add deep maple flavor.

4. Pecan Caramel Apple Pie

Mix chopped pecans into the crumb topping for extra crunch and nutty richness.

5. Cranberry Apple Slab Pie

Add fresh cranberries to the filling for tart bursts of flavor and festive color.

6. Dutch Apple Slab Pie

Double the crumb topping for a thicker bakery-style topping layer.

7. Spiced Apple Slab Pie

Add nutmeg, cloves, and allspice to the filling for a stronger warm spice flavor.

8. Cheddar Crust Apple Pie

Mix shredded sharp cheddar cheese into the crust dough for a sweet-savory twist.

9. Bourbon Caramel Apple Pie

Add a splash of bourbon to the caramel sauce for deeper flavor.

10. Walnut Apple Slab Pie

Use chopped walnuts in the topping for extra texture and earthy flavor.

FAQs

1. What apples work best for slab pie?

Granny Smith apples are ideal because they hold their shape and provide tart flavor.

2. Can I make this pie ahead of time?

Yes, you can bake it a day ahead and store it covered in the refrigerator.

3. Can I use store-bought crust?

Yes, refrigerated pie crust can save time and still taste delicious.

4. How do I keep the crust from getting soggy?

Chilling the crust before adding filling helps maintain a flaky texture.

5. Can I freeze this pie?

Yes, freeze baked slices individually for easier storage and reheating.

6. What can I use instead of shortening?

Cold butter can be substituted for a richer flavor.

7. How do I know when the pie is done?

The apples should be tender and the topping golden brown.

8. Can I skip the caramel sauce?

Yes, but the caramel adds extra richness and flavor.

9. How should I reheat leftovers?

Warm slices in the microwave or oven before serving.

10. Can I use different apple varieties?

Yes, Honeycrisp, Fuji, or Pink Lady apples also work well.

Caramel Apple Slab Pie is a crowd-pleasing dessert packed with comforting fall flavors and irresistible homemade caramel. The flaky crust, cinnamon-spiced apples, buttery crumb topping, and rich caramel drizzle create a perfect balance of textures and sweetness. Easy to slice and serve, this slab pie is ideal for holidays, potlucks, bake sales, or casual family dinners. Once you try this recipe, it is sure to become a favorite seasonal dessert everyone will request again and again.

Caramel Apple Slab Pie

Author: Lusine Svetlana

Description

Instructions

Prepare the Crust

Preheat oven to 375 degrees Fahrenheit.
Spray a 15x10x1-inch baking pan with nonstick cooking spray.
In a large bowl combine flour and salt.
Cut in shortening until mixture resembles coarse crumbs.
Add cold water one tablespoon at a time until dough is moistened.
Form dough into a ball.
Roll dough into a 19×13-inch rectangle on a lightly floured surface.
Transfer dough to prepared pan and gently press into place.
Trim edges and flute if desired.
Chill crust in refrigerator while preparing filling.

Prepare the Filling

In a large bowl combine sugar, flour, cinnamon, and sliced apples.
Toss until apples are evenly coated.
Spread apple mixture evenly over chilled crust.

Make the Crumb Topping

Combine oats, brown sugar, and flour in a bowl.
Cut in butter until crumbly.
Sprinkle topping evenly over apples.

Bake the Pie

Bake for 40–45 minutes or until apples are tender.
Cover loosely with foil during the last few minutes if topping browns too quickly.
Allow pie to cool slightly.

Make the Homemade Caramel

Combine brown sugar, butter, and half-and-half in a saucepan.
Cook over medium heat while whisking constantly for 5–7 minutes until thickened.
Remove from heat.
Stir in vanilla and salt.
Drizzle caramel over cooled pie before serving.

Notes

Serve warm for the best flavor and texture.
Add vanilla ice cream or whipped cream for extra indulgence.
Slice into squares for easy serving at parties.
Store leftovers covered in the refrigerator for up to 5 days.
Reheat slices in the microwave for 15–20 seconds before serving.
Freeze individual slices wrapped tightly for up to 2 months.
Thaw overnight in the refrigerator before reheating.
Keep caramel sauce separate if making ahead for best texture.
Use a serrated knife for cleaner slices.
Chill pie completely before transporting to gatherings.