Apple Slab Pie Recipe
Introduction
This Apple Slab Pie is a delightful twist on the classic apple pie, perfect for serving a crowd. With a buttery, flaky crust and a spiced apple filling, it delivers comforting flavors in every bite. Ideal for family gatherings or cozy fall evenings.

Ingredients
- 4 1/2 cups all-purpose flour (spoon and leveled)
- 1 1/2 teaspoons salt
- 1 tablespoon white granulated sugar
- 2 cups unsalted butter (cold and cubed)
- 3/4 cup ice water
- 1 large egg (lightly beaten)
- 1 tablespoon milk
- 10 cups peeled and chopped apples (about 4.5 – 5 lbs, Granny Smith and Gala recommended)
- 1/2 cup white granulated sugar
- 1/2 cup dark brown sugar (packed)
- 1/4 cup all-purpose flour
- 2 tablespoons fresh lemon juice
- 1 teaspoon pure vanilla extract
- 2 teaspoons ground cinnamon
- 1/4 teaspoon ground cloves
- 1/4 teaspoon ground nutmeg
- 1/4 teaspoon ground ginger
- 1 cup confectioners’ sugar (sifted)
- 2 tablespoons pure maple syrup
- 1 teaspoon milk (or more for glaze)
Instructions
- Step 1: In a large bowl, mix the flour, salt, and sugar. Add the cold, cubed butter and use a pastry cutter to blend until the mixture resembles coarse meal.
- Step 2: Add ice water one tablespoon at a time, stirring after each addition. Stop when the dough starts to clump and stick together. Transfer to a floured surface, fold with floured hands until no longer sticky, then form into a ball.
- Step 3: Divide the dough into two halves. Flatten each into 1-inch thick discs, wrap tightly in plastic wrap, and refrigerate for at least 2 hours or up to 5 days. Dough can be frozen up to 3 months.
- Step 4: In a large bowl, combine the peeled and chopped apples with white sugar, brown sugar, flour, lemon juice, vanilla extract, and all the spices. Mix well and set aside.
- Step 5: Preheat your oven to 375°F (190°C).
- Step 6: Remove one dough disc from the refrigerator. On a lightly floured surface, roll it into an 18×13-inch rectangle. Fit it into a 10×15-inch jelly roll pan, trimming overhangs to about 1 inch.
- Step 7: Spread the apple filling evenly over the crust in the pan.
- Step 8: Roll out the second dough disc the same way and place it on top of the filling. Seal the edges by pressing with fingers and crimp sides with a fork.
- Step 9: Cut a few small slits in the top crust to allow steam to escape.
- Step 10: Mix the beaten egg with milk and brush over the crust. Sprinkle coarse sugar on top if desired.
- Step 11: Bake the pie for 40-45 minutes, until the crust is golden and the filling is bubbling.
- Step 12: Remove from oven and cool on a wire rack for a few hours or serve warm.
- Step 13: For the glaze, whisk together confectioners’ sugar, maple syrup, and milk in a small bowl. Drizzle over the cooled pie.
- Step 14: Cut into slices and enjoy.
Tips & Variations
- Use a mix of tart and sweet apples like Granny Smith and Gala for balanced flavor and texture.
- Chill your pie dough well to ensure a flaky crust.
- Add a handful of chopped nuts, such as walnuts or pecans, to the filling for extra crunch.
- If you prefer a sweeter glaze, add more confectioners’ sugar or maple syrup to taste.
- For a dairy-free version, substitute butter with coconut oil and use plant-based milk in the glaze.
Storage
Cover leftover pie slices in an airtight container and refrigerate for up to 3-4 days. Reheat slices gently in a microwave or oven before serving to restore warmth and texture.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I make the pie dough ahead of time?
Yes, the pie dough can be prepared up to 5 days in advance and kept refrigerated, or frozen for up to 3 months. Just thaw in the fridge before using.
What type of apples work best for this pie?
A mix of tart apples like Granny Smith and sweeter varieties like Gala gives the best flavor and texture balance. Avoid very soft apples that mush easily.
Print
Apple Slab Pie Recipe
- Total Time: 3 hours 45 minutes
- Yield: 16 servings 1x
- Diet: Vegetarian
Description
This classic Apple Slab Pie recipe features a buttery, flaky double crust filled with a perfectly spiced apple mixture made from Granny Smith and Gala apples. Baked to golden perfection in a jelly roll pan, this large rectangular pie serves 16 and is finished with a sweet maple glaze that adds a delightful touch. Ideal for family gatherings or holiday celebrations, it combines the comforting flavors of cinnamon, nutmeg, and cloves with the bright tang of lemon juice for a truly irresistible dessert.
Ingredients
Pie Crust
- 4 1/2 cups all-purpose flour (spooned and leveled)
- 1 1/2 teaspoons salt
- 1 tablespoon white granulated sugar
- 2 cups unsalted butter (cold and cubed)
- 3/4 cup ice water
- 1 large egg (lightly beaten)
- 1 tablespoon milk
Apple Filling
- 10 cups peeled and chopped apples (about 4.5 – 5 lbs – Granny Smith and Gala)
- 1/2 cup white granulated sugar
- 1/2 cup dark brown sugar (packed)
- 1/4 cup all-purpose flour
- 2 tablespoons fresh lemon juice
- 1 teaspoon pure vanilla extract
- 2 teaspoons ground cinnamon
- 1/4 teaspoon ground cloves
- 1/4 teaspoon ground nutmeg
- 1/4 teaspoon ground ginger
Glaze
- 1 cup confectioners’ sugar (sifted)
- 2 tablespoons pure maple syrup
- 1 teaspoon milk (or more, as needed for drizzling)
Instructions
- Make Pie Crust: In a large bowl, mix the flour, salt, and sugar. Add the cold cubed butter and use a pastry cutter to cut it into the mixture until it resembles coarse meal. Gradually add ice water, one tablespoon at a time, stirring well after each addition until the dough begins to clump and stick together, being careful not to add too much water.
- Knead and Chill Dough: Transfer the dough to a floured surface. Using floured hands, fold it gently until it’s not too sticky. Form the dough into a ball, divide it in half, flatten each half into a 1-inch thick disc, wrap tightly in plastic wrap, and refrigerate for at least 2 hours (or up to 5 days). The dough can also be frozen for up to 3 months.
- Prepare Apple Filling: In a large bowl, combine peeled and chopped apples, white and brown sugars, flour, lemon juice, vanilla extract, cinnamon, cloves, nutmeg, and ginger. Mix thoroughly and set aside.
- Preheat Oven: Preheat your oven to 375°F (190°C) to prepare for baking the pie.
- Roll Out Bottom Crust: Remove one dough disc from the refrigerator. On a lightly floured surface, roll it out into an 18×13-inch rectangle. Place the dough into the bottom of a 10×15 inch jelly roll pan, trimming the edges to leave about a 1-inch overhang.
- Fill Pie: Spread the prepared apple filling evenly over the bottom crust.
- Roll Out Top Crust: Remove the second dough disc and roll out the same way as the first. Lay it gently over the apple filling.
- Seal Edges: Seal the edges by pinching with your fingers and crimp with a fork to secure the top and bottom crusts together.
- Make Slits and Brush Crust: Cut a few slits into the top crust to allow steam to escape. Beat the egg with 1 tablespoon milk and brush this egg wash over the top crust. Sprinkle coarse sugar over the crust for added texture and sweetness.
- Bake Pie: Bake the slab pie in the preheated oven for 40-45 minutes or until the crust is golden brown and the filling is bubbly.
- Cool Pie: Remove the pie from the oven and transfer to a wire rack. Allow to cool completely, ideally a few hours, to set the filling before glazing.
- Prepare Glaze: In a small bowl, whisk together the sifted confectioners’ sugar, pure maple syrup, and enough milk to create a drizzle consistency.
- Glaze Pie: Drizzle the glaze evenly over the cooled pie for a sweet finishing touch.
- Serve and Store: Cut the pie into slices and serve. Store any leftovers covered in an airtight container in the refrigerator for 3-4 days.
Notes
- Chilling the dough is essential for a flaky crust and helps prevent shrinking during baking.
- Using a mix of tart Granny Smith and sweet Gala apples gives a balanced flavor and texture.
- Make sure the pie is fully cooled before glazing to prevent the glaze from melting and running off.
- The dough can be made ahead and frozen for convenience.
- Adjust spices according to preference for a milder or more intense flavor.
- For a shiny golden crust, do not skip the egg wash step.
- Prep Time: 1 hour 20 minutes
- Cook Time: 45 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Keywords: apple slab pie, apple pie recipe, slab pie, fall dessert, easy apple pie, baked apple pie, homemade pie crust

