Apple Cinnamon Slab Pie

Oh, apple pie. Is there anything more comforting, more evocative of home and hearth, than the warm, spiced scent of apples baking in a buttery crust? In my family, apple pie is practically a love language. But sometimes, a regular pie just doesn’t cut it, especially when you’re feeding a crowd. That’s where the magnificent apple cinnamon slab pie enters the picture. This isn’t just your average pie; it’s an amplified, shareable, party-ready version that maintains all the cozy charm of its round cousin, but with a generous, get-in-there-and-grab-a-slice attitude. The first time I made this, I was a bit skeptical – could a slab pie really capture the essence of a classic apple pie? Let me tell you, any doubts vanished with the first bite. The flaky, buttery crust, the tender, cinnamon-spiced apples, the perfect balance of sweet and tart – it was pure autumnal bliss. My family devoured it in minutes, leaving behind only happy smiles and requests for seconds (and thirds!). This recipe has become a staple for gatherings, potlucks, and any occasion where a delicious, crowd-pleasing dessert is needed. Trust me, once you try this apple cinnamon slab pie, you’ll wonder how you ever baked without it.

Ingredients for Apple Cinnamon Slab Pie Perfection

To create this delectable apple cinnamon slab pie, you’ll need a collection of simple, wholesome ingredients. Quality is key here, as it directly impacts the flavor and texture of your final masterpiece. Let’s break down what you’ll need for both the crust and the filling:

For the All-Butter Pie Crust:

• All-Purpose Flour: 4 cups (500g), plus extra for dusting. Using all-purpose flour provides the right balance of gluten for a tender yet sturdy crust.
• Unsalted Butter: 1 ½ cups (3 sticks, 340g), very cold, cut into ½-inch cubes. Cold butter is absolutely crucial for creating flaky layers in your crust.
• Vegetable Shortening: ½ cup (100g), chilled. Shortening adds extra flakiness and tenderness to the crust, contributing to that melt-in-your-mouth texture.
• Ice Water: ¾ to 1 cup (180-240ml), very cold. Ice water keeps the butter cold and helps bind the dough without overworking the gluten.
• Granulated Sugar: 2 tablespoons (25g). A touch of sugar enhances the flavor of the crust and aids in browning.
• Salt: 1 teaspoon (5g). Salt balances the sweetness and enhances the overall flavor profile of the crust.

For the Luscious Apple Cinnamon Filling:

• Apples: 8 pounds (approximately 16-20 medium apples), a mix of firm, flavorful apples like Honeycrisp, Granny Smith, Fuji, and Gala. Using a variety of apples adds complexity to the flavor and texture of the filling. Honeycrisp provides sweetness and crispness, Granny Smith offers tartness and holds its shape well, Fuji adds sweetness and a slightly floral note, and Gala contributes a mild sweetness and tender texture.
• Granulated Sugar: ¾ cup (150g). Sugar sweetens the apples and helps to draw out their juices, creating a syrupy filling.
• Light Brown Sugar: ¾ cup (150g), packed. Brown sugar adds a warm, molasses-like depth of flavor that complements the cinnamon and apples beautifully.
• All-Purpose Flour: ¼ cup (30g). Flour acts as a thickener, absorbing excess moisture from the apples and preventing the filling from becoming too runny.
• Ground Cinnamon: 2 tablespoons (12g). Cinnamon is the quintessential spice for apple pie, adding warmth, sweetness, and that classic autumnal aroma.
• Ground Nutmeg: 1 teaspoon (2g). Nutmeg provides a subtle warmth and spice that enhances the cinnamon and apple flavors without overpowering them.
• Ground Allspice: ½ teaspoon (1g). Allspice adds a complex, warm, and slightly peppery note that rounds out the spice blend.
• Salt: ½ teaspoon (2.5g). Salt balances the sweetness of the filling and enhances the other flavors.
• Lemon Juice: 2 tablespoons (30ml), freshly squeezed. Lemon juice brightens the flavor of the apples and prevents them from browning.
• Unsalted Butter: 4 tablespoons (60g), cut into small pieces. Dotting the filling with butter adds richness and flavor, creating a more luxurious and decadent filling.

For the Egg Wash and Sparkling Sugar (Optional, but Recommended):

• Egg: 1 large egg. Egg wash creates a beautiful golden-brown crust and adds a slight sheen.
• Water: 1 tablespoon (15ml). Water thins the egg wash, making it easier to apply evenly.
• Sparkling Sugar: 2 tablespoons (25g), for sprinkling on top. Sparkling sugar adds a touch of sweetness, texture, and visual appeal to the crust.

Step-by-Step Instructions for Baking Your Slab Pie Masterpiece

Creating this apple cinnamon slab pie is a rewarding process, and while it requires a few steps, each one is straightforward and contributes to the final delicious result. Follow these instructions carefully to ensure pie perfection:

Part 1: Making the All-Butter Pie Crust

1. Combine Dry Ingredients: In a large bowl, whisk together the flour, sugar, and salt. This ensures that the salt and sugar are evenly distributed throughout the flour.
2. Cut in the Cold Fats: Add the cold, cubed butter and chilled vegetable shortening to the flour mixture. Using a pastry blender or your fingertips, cut the fats into the flour until the mixture resembles coarse crumbs with some pea-sized pieces of butter remaining. The goal is to keep the butter cold and create small pockets of fat within the flour, which will melt during baking and create flaky layers.
3. Add Ice Water Gradually: Gradually add the ice water, one tablespoon at a time, mixing gently with a fork after each addition. Mix just until the dough comes together in shaggy clumps. Be careful not to overmix, as this can develop the gluten and make the crust tough. You may not need to use all the ice water, or you may need slightly more depending on the humidity and your flour. The dough should be moist enough to hold together but not sticky.
4. Divide and Chill the Dough: Divide the dough in half, flatten each half into a disc, wrap tightly in plastic wrap, and refrigerate for at least 2 hours, or preferably overnight. Chilling the dough allows the gluten to relax, making it easier to roll out, and it also firms up the butter, which is essential for flakiness.

Part 2: Preparing the Apple Cinnamon Filling

1. Peel and Slice the Apples: Peel, core, and slice the apples into ¼-inch thick slices. Uniform slices will ensure even cooking.
2. Combine Filling Ingredients: In a very large bowl, gently toss the apple slices with granulated sugar, brown sugar, flour, cinnamon, nutmeg, allspice, salt, and lemon juice. Make sure the spices and sugars are evenly distributed over the apple slices.
3. Let Apples Macerate: Let the apple mixture sit for at least 15 minutes, or up to 30 minutes, to allow the sugars to draw out some of the juices from the apples. This process, called maceration, helps to concentrate the apple flavor and creates a natural syrup that will contribute to the filling’s texture.

Part 3: Assembling and Baking the Slab Pie

1. Preheat Oven and Prepare Baking Sheet: Preheat oven to 375°F (190°C). Lightly grease a 13×18 inch rimmed baking sheet (also known as a half sheet pan). The rimmed baking sheet is essential to contain the slab pie and prevent any juices from spilling over during baking.
2. Roll Out Bottom Crust: On a lightly floured surface, roll out one disc of pie dough into a large rectangle, approximately 15×20 inches. It should be large enough to fit the bottom of the baking sheet with a slight overhang. Roll the dough evenly to a thickness of about ⅛ inch.
3. Transfer Bottom Crust to Baking Sheet: Carefully transfer the rolled-out dough to the prepared baking sheet. Gently press the dough into the bottom and up the sides of the pan, allowing any excess dough to hang over the edges.
4. Add Apple Filling: Pour the apple cinnamon filling into the prepared crust, spreading it evenly across the bottom. Dot the top of the filling with the small pieces of butter. The butter will melt and create pockets of richness within the filling.
5. Roll Out Top Crust: Roll out the second disc of pie dough into a rectangle slightly larger than the baking sheet, approximately 14×19 inches. Again, roll it evenly to about ⅛ inch thickness.
6. Place Top Crust Over Filling: Carefully drape the top crust over the apple filling. Trim off any excess dough, leaving about a ½-inch overhang.
7. Crimp and Seal the Edges: Crimp the edges of the top and bottom crusts together to seal the pie. You can use a fork to press around the edges or create a decorative crimp with your fingers. Properly sealing the edges will prevent the filling from leaking out during baking and create a neat, finished look.
8. Cut Vents in Top Crust: Cut several vents in the top crust using a sharp knife. These vents allow steam to escape during baking, preventing the crust from becoming soggy and ensuring that the filling cooks properly. You can cut simple slits or create decorative patterns.
9. Prepare Egg Wash (Optional): In a small bowl, whisk together the egg and water to create an egg wash.
10. Brush with Egg Wash and Sprinkle with Sugar (Optional): Brush the top crust evenly with the egg wash. Sprinkle generously with sparkling sugar, if desired. The egg wash will give the crust a beautiful golden-brown color and sheen, while the sparkling sugar adds a touch of sweetness and visual appeal.
11. Bake the Slab Pie: Bake in the preheated oven for 50-60 minutes, or until the crust is golden brown and the filling is bubbly. If the crust starts to brown too quickly, you can loosely tent the pie with aluminum foil for the last 15-20 minutes of baking.
12. Cool Completely: Let the slab pie cool completely on a wire rack before slicing and serving. This is crucial for allowing the filling to set and the flavors to meld. Resist the temptation to cut into it while it’s still hot, as the filling will be too runny.

Nutrition Facts for Apple Cinnamon Slab Pie (Estimated)

Please note that these are estimated nutrition facts and may vary based on specific ingredients, apple varieties, and serving sizes. This information is intended as a general guide.

• Servings: Approximately 24 servings (depending on slice size)
• Calories per Serving (Estimated): 350-450 calories

Approximate Nutrition Information Per Serving (Estimated):

• Calories: 350-450 kcal
• Total Fat: 18-25g
  • Saturated Fat: 10-15g
  • Trans Fat: 0g
  • Monounsaturated Fat: 5-7g
  • Polyunsaturated Fat: 2-3g
• Cholesterol: 40-60mg
• Sodium: 200-300mg
• Total Carbohydrate: 45-60g
  • Dietary Fiber: 3-5g
  • Sugars: 25-35g
• Protein: 3-5g

Disclaimer: This nutritional information is an estimate and should not be considered a substitute for professional dietary advice. For precise nutritional information, calculate based on the exact ingredients used and portion sizes.

Preparation Time: From Prep to Plate

Planning your time in the kitchen is key to a smooth baking experience. Here’s a breakdown of the estimated preparation time for this apple cinnamon slab pie:

• Prep Time: 1 hour 15 minutes (This includes making the dough, preparing the apple filling, and assembling the pie).
  • Pie Crust Dough Prep: 20 minutes
  • Apple Filling Prep: 30 minutes
  • Assembly: 25 minutes
• Chill Time: Minimum 2 hours (for pie dough to chill, preferably overnight). This is passive time, so you can do other things while the dough chills.
• Bake Time: 50-60 minutes
• Cooling Time: 2-3 hours (or longer, to allow the filling to set completely). Again, this is passive time.

Total Time (Estimated): Approximately 5-6 hours (including chill and cooling time).

Active Time (Hands-on Time): Approximately 2 hours 15 minutes.

Tips for Time Management:

• Make the Pie Dough Ahead: The pie dough can be made up to 2 days in advance and stored in the refrigerator, or even frozen for longer storage. This breaks up the preparation process and makes it more manageable.
• Prepare the Apple Filling in Advance: You can peel and slice the apples a few hours ahead of time and keep them in lemon water to prevent browning. However, it’s best to add the sugar and spices closer to assembly to prevent them from becoming too watery.
• Bake the Day Before: Slab pie is often even better the day after it’s baked, as the flavors have had more time to meld. This makes it a perfect dessert for make-ahead entertaining.

How to Serve Your Irresistible Slab Pie

The beauty of a slab pie is its versatility and shareability. Here are some delightful ways to serve your apple cinnamon slab pie, making it the star of any occasion:

• Classic Warm Slice:
  • Serve a generous square slice of the slab pie warm, straight from the oven (after it has cooled slightly to set).
  • Pair it with a scoop of vanilla ice cream or a dollop of freshly whipped cream for a classic and comforting dessert.
  • A sprinkle of extra cinnamon on top adds a touch of warmth and aroma.
• Elevated Dessert Plating:
  • For a more elegant presentation, cut neat squares of slab pie and arrange them attractively on a platter.
  • Dust the platter with powdered sugar for a delicate touch.
  • Garnish each slice with a sprig of fresh mint or a few raspberries for a pop of color.
• Pie Bar Extravaganza:
  • Create a DIY pie bar by offering a variety of toppings and sauces alongside the slab pie.
  • Include options like:
    • Caramel sauce
    • Chocolate sauce
    • Warm vanilla custard
    • Chopped nuts (pecans, walnuts, almonds)
    • Toasted coconut flakes
    • Fresh berries (strawberries, blueberries, raspberries)
    • Whipped cream or ice cream
• Coffee Break Treat:
  • Serve smaller, rectangular slices of slab pie as a perfect accompaniment to coffee or tea for a delightful afternoon treat or brunch addition.
  • The comforting flavors of apple and cinnamon pair wonderfully with hot beverages.
• Potluck or Party Centerpiece:
  • Present the entire slab pie on a beautiful serving platter as a stunning centerpiece for potlucks, picnics, or holiday gatherings.
  • Its large size and crowd-pleasing nature make it ideal for sharing.
  • Consider adding a decorative label or tag to indicate what kind of pie it is, especially if you’re bringing it to a potluck.

Additional Tips for Slab Pie Success

Baking a perfect slab pie is achievable with a few helpful tips and tricks. Here are five essential tips to ensure your apple cinnamon slab pie turns out flawlessly every time:

1. Keep Ingredients Cold, Especially the Butter: Cold butter is the secret to a flaky pie crust. Ensure your butter, shortening, and ice water are all very cold. Work quickly when cutting the butter into the flour to prevent it from warming up. If your kitchen is warm, you can even chill your flour and bowl before starting.
2. Don’t Overwork the Dough: Overmixing pie dough develops gluten, resulting in a tough crust. Mix the dough just until it comes together in shaggy clumps. It’s okay if it’s a little crumbly; it will come together when chilled and rolled. Gentle handling is key.
3. Use a Mix of Apple Varieties: For the most flavorful and texturally interesting filling, use a combination of apple varieties. Different apples offer varying degrees of sweetness, tartness, and texture. Blending them creates a more complex and balanced filling.
4. Blind Bake the Bottom Crust (Optional, for Extra Crispness): If you prefer an extra crispy bottom crust, you can blind bake it before adding the filling. To do this, line the crust with parchment paper, fill with pie weights or dried beans, and bake at 375°F (190°C) for 15-20 minutes. Remove the weights and parchment and bake for another 5-7 minutes until lightly golden. Then, proceed with adding the filling and top crust.
5. Let the Pie Cool Completely Before Slicing: This is perhaps the most crucial tip. Resist the urge to cut into the slab pie while it’s still hot. Cooling allows the filling to set and thicken, preventing it from being runny and making it easier to slice neatly. If you cut into it too soon, the filling will likely spill out.

Frequently Asked Questions (FAQ) About Apple Cinnamon Slab Pie

Got questions about making apple cinnamon slab pie? Here are answers to some common queries to help you bake with confidence:

Q1: Can I make the pie dough ahead of time?

A: Absolutely! In fact, making the pie dough ahead of time is highly recommended. You can make the dough up to 2 days in advance and store it tightly wrapped in plastic wrap in the refrigerator. For longer storage, you can freeze the dough discs for up to 3 months. Thaw the dough in the refrigerator overnight before rolling it out. Making the dough ahead of time simplifies the baking process and is a great time-saving tip.

Q2: Can I use store-bought pie crust instead of making my own?

A: Yes, you can use store-bought pie crust to simplify this recipe. You will likely need two boxes of refrigerated pie crusts for a slab pie this size. Make sure to thaw the crusts according to package directions before rolling them out. While homemade crust offers superior flavor and flakiness, store-bought crust is a convenient option when you’re short on time.

Q3: What if my slab pie crust browns too quickly during baking?

A: If you notice your slab pie crust browning too quickly, especially around the edges, you can loosely tent the pie with aluminum foil for the remaining baking time. This will shield the crust from direct heat and prevent it from burning while allowing the filling to continue cooking.

Q4: My apple pie filling is sometimes runny. How can I prevent this?

A: Runny apple pie filling can be frustrating. Here are a few tips to prevent it:
* Use enough thickener: Ensure you are using the correct amount of flour (or cornstarch) in your filling to absorb excess moisture.
* Don’t overfill the pie: Too many apples can release more juices than the thickener can handle. Stick to the recommended amount of apples in the recipe.
* Macerate the apples (but not too long): Letting the apples macerate with sugar for a short time helps draw out some juices beforehand, which you can drain off if there is excessive liquid before filling the pie. However, don’t macerate for too long, as this can make them too watery.
* Bake long enough: Ensure the pie is baked for the full recommended time. A bubbly filling indicates that it has thickened properly.
* Cool completely: Cooling the pie completely allows the filling to set and thicken further.

Q5: Can I add other spices to the apple cinnamon filling?

A: Absolutely! Feel free to customize the spice blend to your liking. Other spices that complement apple and cinnamon beautifully include:
* Ginger: Ground ginger adds a warm, slightly spicy note.
* Cardamom: Ground cardamom provides a warm, floral, and slightly citrusy flavor.
* Cloves: A pinch of ground cloves adds a strong, warm, and pungent flavor (use sparingly as it can be overpowering).
* Star Anise: A small piece of star anise added to the filling while it macerates can infuse a subtle licorice-like aroma.

Experiment with different spice combinations to create your signature apple cinnamon slab pie!

Print